diff --git a/src/res/ext/waxholmRatV2_0.json b/src/res/ext/waxholmRatV2_0.json
index a3800e9509ac9fa57d8782f3d85328d48b76a25e..17debf5246569b099be9cdb1c5d83b2f1a140c68 100644
--- a/src/res/ext/waxholmRatV2_0.json
+++ b/src/res/ext/waxholmRatV2_0.json
@@ -9,6 +9,2884 @@
   ],
   "nehubaConfigURL": "nehubaConfig/waxholmRatV2_0NehubaConfig",
   "parcellations": [
+    {
+      "ngId": "WHS_SD_rat_atlas_v4_beta",
+      "type": "parcellation",
+      "name": "Waxholm Space rat brain atlas v4 beta",
+      "regions": [
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 1,
+          "name": "descending corticofugal pathways",
+          "rgb": [
+            255,
+            52,
+            39
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 2,
+          "name": "substantia nigra",
+          "rgb": [
+            255,
+            186,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 3,
+          "name": "subthalamic nucleus",
+          "rgb": [
+            0,
+            0,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 4,
+          "name": "molecular layer of the cerebellum",
+          "rgb": [
+            255,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 5,
+          "name": "granule cell level of the cerebellum",
+          "rgb": [
+            0,
+            255,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 6,
+          "name": "alveus of the hippocampus",
+          "rgb": [
+            255,
+            0,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 7,
+          "name": "inferior cerebellar peduncle",
+          "rgb": [
+            52,
+            255,
+            13
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 10,
+          "name": "cingulate cortex, area 2",
+          "rgb": [
+            29,
+            104,
+            235
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 32,
+          "name": "entopeduncular nucleus",
+          "rgb": [
+            26,
+            231,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 33,
+          "name": "ventricular system",
+          "rgb": [
+            2,
+            44,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 34,
+          "name": "medial lemniscus",
+          "rgb": [
+            212,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 35,
+          "name": "facial nerve",
+          "rgb": [
+            255,
+            25,
+            240
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 36,
+          "name": "anterior commissure, anterior part",
+          "rgb": [
+            124,
+            252,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 37,
+          "name": "anterior commissure, posterior part",
+          "rgb": [
+            255,
+            186,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 38,
+          "name": "ventral hippocampal commissure",
+          "rgb": [
+            174,
+            0,
+            232
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 39,
+          "name": "thalamus",
+          "rgb": [
+            0,
+            100,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 40,
+          "name": "septal region",
+          "rgb": [
+            255,
+            8,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 41,
+          "name": "optic nerve",
+          "rgb": [
+            48,
+            218,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 42,
+          "name": "optic tract and optic chiasm",
+          "rgb": [
+            38,
+            126,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 43,
+          "name": "pineal gland",
+          "rgb": [
+            218,
+            170,
+            62
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 45,
+          "name": "spinal cord",
+          "rgb": [
+            134,
+            255,
+            90
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 46,
+          "name": "commissure of the superior colliculus",
+          "rgb": [
+            33,
+            230,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 47,
+          "name": "brainstem",
+          "rgb": [
+            153,
+            83,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 48,
+          "name": "hypothalamic region",
+          "rgb": [
+            226,
+            120,
+            161
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 50,
+          "name": "superficial gray layer of the superior colliculus",
+          "rgb": [
+            86,
+            0,
+            221
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 51,
+          "name": "periaqueductal gray",
+          "rgb": [
+            7,
+            255,
+            89
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 52,
+          "name": "fornix",
+          "rgb": [
+            21,
+            192,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 53,
+          "name": "mammillothalamic tract",
+          "rgb": [
+            238,
+            186,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 54,
+          "name": "commissural stria terminalis",
+          "rgb": [
+            173,
+            255,
+            47
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 55,
+          "name": "deeper layers of the superior colliculus",
+          "rgb": [
+            225,
+            151,
+            15
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 56,
+          "name": "periventricular gray",
+          "rgb": [
+            235,
+            87,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 57,
+          "name": "genu of the facial nerve",
+          "rgb": [
+            250,
+            244,
+            247
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 58,
+          "name": "pontine nuclei",
+          "rgb": [
+            0,
+            215,
+            11
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 59,
+          "name": "fimbria of the hippocampus",
+          "rgb": [
+            0,
+            255,
+            29
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 60,
+          "name": "fasciculus retroflexus",
+          "rgb": [
+            244,
+            67,
+            69
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 61,
+          "name": "stria medullaris of the thalamus",
+          "rgb": [
+            0,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 62,
+          "name": "stria terminalis",
+          "rgb": [
+            238,
+            117,
+            51
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 63,
+          "name": "posterior commissure",
+          "rgb": [
+            255,
+            0,
+            218
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 64,
+          "name": "glomerular layer of the accessory olfactory bulb",
+          "rgb": [
+            15,
+            109,
+            230
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 65,
+          "name": "glomerular layer of the olfactory bulb",
+          "rgb": [
+            255,
+            227,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 66,
+          "name": "olfactory bulb",
+          "rgb": [
+            255,
+            135,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 67,
+          "name": "corpus callosum and associated subcortical white matter",
+          "rgb": [
+            255,
+            110,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 68,
+          "name": "brachium of the superior colliculus",
+          "rgb": [
+            188,
+            32,
+            173
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 69,
+          "name": "inferior colliculus, commissure",
+          "rgb": [
+            255,
+            42,
+            39
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 70,
+          "name": "central canal",
+          "rgb": [
+            39,
+            244,
+            253
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 71,
+          "name": "interpeduncular nucleus",
+          "rgb": [
+            63,
+            192,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 72,
+          "name": "ascending fibers of the facial nerve",
+          "rgb": [
+            179,
+            28,
+            53
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 73,
+          "name": "anterior commissure",
+          "rgb": [
+            255,
+            79,
+            206
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 74,
+          "name": "inferior olive",
+          "rgb": [
+            0,
+            246,
+            14
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 75,
+          "name": "spinal trigeminal nucleus",
+          "rgb": [
+            91,
+            241,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 76,
+          "name": "spinal trigeminal tract",
+          "rgb": [
+            250,
+            128,
+            114
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 77,
+          "name": "frontal association cortex",
+          "rgb": [
+            206,
+            211,
+            7
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 78,
+          "name": "middle cerebellar peduncle",
+          "rgb": [
+            134,
+            204,
+            76
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 79,
+          "name": "transverse fibers of the pons",
+          "rgb": [
+            128,
+            170,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 80,
+          "name": "habenular commissure",
+          "rgb": [
+            69,
+            235,
+            202
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 81,
+          "name": "nucleus of the stria medullaris",
+          "rgb": [
+            222,
+            7,
+            237
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 82,
+          "name": "basal forebrain region",
+          "rgb": [
+            225,
+            240,
+            13
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 83,
+          "name": "supraoptic decussation",
+          "rgb": [
+            250,
+            170,
+            64
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 84,
+          "name": "medial lemniscus decussation",
+          "rgb": [
+            65,
+            150,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 85,
+          "name": "pyramidal decussation",
+          "rgb": [
+            114,
+            9,
+            212
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 92,
+          "name": "neocortex",
+          "rgb": [
+            3,
+            193,
+            45
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 93,
+          "name": "bed nucleus of the stria terminalis",
+          "rgb": [
+            0,
+            8,
+            182
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 94,
+          "name": "pretectal region",
+          "rgb": [
+            255,
+            87,
+            30
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 95,
+          "name": "cornu ammonis 3",
+          "rgb": [
+            165,
+            131,
+            107
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 96,
+          "name": "dentate gyrus",
+          "rgb": [
+            91,
+            45,
+            10
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 97,
+          "name": "cornu ammonis 2",
+          "rgb": [
+            255,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 98,
+          "name": "cornu ammonis 1",
+          "rgb": [
+            217,
+            104,
+            13
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 99,
+          "name": "fasciola cinereum",
+          "rgb": [
+            255,
+            0,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 100,
+          "name": "subiculum",
+          "rgb": [
+            255,
+            192,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 108,
+          "name": "postrhinal cortex",
+          "rgb": [
+            40,
+            112,
+            130
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 109,
+          "name": "presubiculum",
+          "rgb": [
+            80,
+            123,
+            175
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 110,
+          "name": "parasubiculum",
+          "rgb": [
+            23,
+            54,
+            96
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 112,
+          "name": "perirhinal area 35",
+          "rgb": [
+            205,
+            51,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 113,
+          "name": "perirhinal area 36",
+          "rgb": [
+            112,
+            48,
+            160
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 114,
+          "name": "entorhinal cortex",
+          "rgb": [
+            122,
+            187,
+            51
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 115,
+          "name": "lateral entorhinal cortex",
+          "rgb": [
+            90,
+            111,
+            47
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 119,
+          "name": "vestibular apparatus",
+          "rgb": [
+            0,
+            144,
+            55
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 120,
+          "name": "cochlea",
+          "rgb": [
+            0,
+            255,
+            29
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 121,
+          "name": "cochlear nerve",
+          "rgb": [
+            253,
+            148,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 122,
+          "name": "vestibular nerve",
+          "rgb": [
+            253,
+            50,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 123,
+          "name": "ventral cochlear nucleus, granule cell layer",
+          "rgb": [
+            0,
+            12,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 125,
+          "name": "4th ventricle",
+          "rgb": [
+            52,
+            29,
+            144
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 126,
+          "name": "dorsal cochlear nucleus, molecular layer",
+          "rgb": [
+            92,
+            156,
+            211
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 127,
+          "name": "dorsal cochlear nucleus, fusiform and granule layer",
+          "rgb": [
+            0,
+            80,
+            156
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 128,
+          "name": "dorsal cochlear nucleus, deep core",
+          "rgb": [
+            197,
+            238,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 129,
+          "name": "acoustic striae",
+          "rgb": [
+            255,
+            217,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 130,
+          "name": "trapezoid body",
+          "rgb": [
+            213,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 131,
+          "name": "nucleus of the trapezoid body",
+          "rgb": [
+            0,
+            255,
+            81
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 132,
+          "name": "superior paraolivary nucleus",
+          "rgb": [
+            0,
+            238,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 133,
+          "name": "medial superior olive",
+          "rgb": [
+            219,
+            239,
+            61
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 134,
+          "name": "lateral superior olive",
+          "rgb": [
+            35,
+            76,
+            190
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 135,
+          "name": "superior periolivary region",
+          "rgb": [
+            1,
+            153,
+            21
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 136,
+          "name": "ventral periolivary nuclei",
+          "rgb": [
+            0,
+            174,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 137,
+          "name": "lateral lemniscus, ventral nucleus",
+          "rgb": [
+            255,
+            0,
+            115
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 138,
+          "name": "lateral lemniscus, intermediate nucleus",
+          "rgb": [
+            171,
+            16,
+            91
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 139,
+          "name": "lateral lemniscus, dorsal nucleus",
+          "rgb": [
+            108,
+            18,
+            91
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 140,
+          "name": "lateral lemniscus, commissure",
+          "rgb": [
+            255,
+            29,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 141,
+          "name": "lateral lemniscus",
+          "rgb": [
+            255,
+            166,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 142,
+          "name": "inferior colliculus, dorsal cortex",
+          "rgb": [
+            206,
+            255,
+            142
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 143,
+          "name": "inferior colliculus, central nucleus",
+          "rgb": [
+            0,
+            238,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 145,
+          "name": "inferior colliculus, external cortex",
+          "rgb": [
+            48,
+            136,
+            203
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 146,
+          "name": "inferior colliculus, brachium",
+          "rgb": [
+            176,
+            58,
+            72
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 147,
+          "name": "medial geniculate body, medial division",
+          "rgb": [
+            10,
+            244,
+            217
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 148,
+          "name": "medial geniculate body, dorsal division",
+          "rgb": [
+            239,
+            163,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 149,
+          "name": "medial geniculate body, ventral division",
+          "rgb": [
+            131,
+            58,
+            31
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 150,
+          "name": "medial geniculate body, marginal zone",
+          "rgb": [
+            255,
+            47,
+            242
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 151,
+          "name": "primary auditory cortex",
+          "rgb": [
+            255,
+            215,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 152,
+          "name": "secondary auditory cortex, dorsal area",
+          "rgb": [
+            240,
+            255,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 153,
+          "name": "secondary auditory cortex, ventral area",
+          "rgb": [
+            216,
+            191,
+            216
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 157,
+          "name": "auditory radiation",
+          "rgb": [
+            244,
+            156,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 158,
+          "name": "ventral cochlear nucleus, anterior part",
+          "rgb": [
+            34,
+            152,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 159,
+          "name": "ventral cochlear nucleus, posterior part",
+          "rgb": [
+            0,
+            230,
+            207
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 160,
+          "name": "ventral cochlear nucleus, cap area",
+          "rgb": [
+            0,
+            255,
+            106
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 162,
+          "name": "spiral ganglion",
+          "rgb": [
+            185,
+            255,
+            233
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 163,
+          "name": "nucleus sagulum",
+          "rgb": [
+            99,
+            205,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 164,
+          "name": "reticular thalamic nucleus, auditory segment",
+          "rgb": [
+            110,
+            0,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 184,
+          "name": "Accumbens nucleus, core",
+          "rgb": [
+            230,
+            216,
+            250
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 187,
+          "name": "Substantia nigra, reticular part",
+          "rgb": [
+            99,
+            197,
+            18
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 188,
+          "name": "Substantia nigra, compact part",
+          "rgb": [
+            255,
+            255,
+            127
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 189,
+          "name": "Substantia nigra, lateral part",
+          "rgb": [
+            0,
+            159,
+            159
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 192,
+          "name": "Accumbens nucleus, shell",
+          "rgb": [
+            88,
+            47,
+            108
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 193,
+          "name": "Ventral pallidum",
+          "rgb": [
+            0,
+            162,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 195,
+          "name": "Globus pallidus external, medial part",
+          "rgb": [
+            255,
+            85,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 196,
+          "name": "Ventral tegmental area",
+          "rgb": [
+            127,
+            255,
+            212
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 197,
+          "name": "Caudoputamen",
+          "rgb": [
+            129,
+            79,
+            155
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 198,
+          "name": "Globus pallidus external, lateral part",
+          "rgb": [
+            200,
+            25,
+            200
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 200,
+          "name": "Reticular thalamic nucleus",
+          "rgb": [
+            0,
+            217,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 202,
+          "name": "Paraventricular thalamic nucleus",
+          "rgb": [
+            0,
+            0,
+            205
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 203,
+          "name": "Paracentral thalamic nuclei",
+          "rgb": [
+            205,
+            144,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 204,
+          "name": "Ventral lateral geniculate nucleus",
+          "rgb": [
+            255,
+            25,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 205,
+          "name": "Dorsal lateral geniculate nucleus",
+          "rgb": [
+            255,
+            226,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 206,
+          "name": "Lateral habenular nucleus",
+          "rgb": [
+            217,
+            108,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 207,
+          "name": "Medial habenular nucleus",
+          "rgb": [
+            205,
+            0,
+            24
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 209,
+          "name": "Ventral posterolateral thalamic nucleus",
+          "rgb": [
+            255,
+            136,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 211,
+          "name": "Paratenial thalamic nucleus ",
+          "rgb": [
+            205,
+            0,
+            6
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 212,
+          "name": "Mediodorsal thalamic nucleus ",
+          "rgb": [
+            61,
+            255,
+            246
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 213,
+          "name": "Anterodorsal thalamic nucleus",
+          "rgb": [
+            131,
+            10,
+            121
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 214,
+          "name": "Anteroventral thalamic nucleus, dorsomedial part",
+          "rgb": [
+            239,
+            121,
+            218
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 215,
+          "name": "Anteroventral thalamic nucleus, ventrolateral part",
+          "rgb": [
+            101,
+            35,
+            142
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 216,
+          "name": "Rhomboid thalamic nucleus",
+          "rgb": [
+            0,
+            255,
+            17
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 217,
+          "name": "Xiphoid thalamic nucleus",
+          "rgb": [
+            28,
+            145,
+            153
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 218,
+          "name": "Paraxiphoid nucleus of thalamus",
+          "rgb": [
+            65,
+            255,
+            236
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 219,
+          "name": "Reuniens thalamic nucleus",
+          "rgb": [
+            255,
+            170,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 220,
+          "name": "Ventral reuniens thalamic nucleus",
+          "rgb": [
+            255,
+            253,
+            106
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 221,
+          "name": "Ventromedial thalamic nucleus",
+          "rgb": [
+            0,
+            185,
+            126
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 222,
+          "name": "Submedius thalamic nucleus",
+          "rgb": [
+            130,
+            0,
+            217
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 227,
+          "name": "Ventral posteromedial thalamic nucleus",
+          "rgb": [
+            255,
+            0,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 228,
+          "name": "Laterodorsal thalamic nucleus, dorsomedial part",
+          "rgb": [
+            255,
+            123,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 229,
+          "name": "Laterodorsal thalamic nucleus, ventrolateral part",
+          "rgb": [
+            43,
+            153,
+            31
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 230,
+          "name": "Posterior thalamic nuclear group",
+          "rgb": [
+            255,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 231,
+          "name": "Ventrolateral thalamic nucleus",
+          "rgb": [
+            170,
+            170,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 232,
+          "name": "Mediodorsal thalamic nucleus , lateral part",
+          "rgb": [
+            255,
+            85,
+            127
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 233,
+          "name": "Mediodorsal thalamic nucleus , central part",
+          "rgb": [
+            85,
+            170,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 235,
+          "name": "Zona incerta, dorsal part",
+          "rgb": [
+            216,
+            191,
+            216
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 236,
+          "name": "Zona incerta, ventral part",
+          "rgb": [
+            75,
+            200,
+            138
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 237,
+          "name": "A13 dopamine cells",
+          "rgb": [
+            219,
+            112,
+            147
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 239,
+          "name": "Angular thalamic nucleus",
+          "rgb": [
+            139,
+            93,
+            139
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 240,
+          "name": "Mediodorsal thalamic nucleus, medial part",
+          "rgb": [
+            170,
+            255,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 242,
+          "name": "Paraventricular thalamic nucleus, anterior part",
+          "rgb": [
+            156,
+            51,
+            51
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 243,
+          "name": "Subfornical organ",
+          "rgb": [
+            170,
+            170,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 244,
+          "name": "Anteromedial thalamic nucleus",
+          "rgb": [
+            255,
+            170,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 245,
+          "name": "Sublenticular extended amygdala, medial part",
+          "rgb": [
+            144,
+            85,
+            211
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 246,
+          "name": "Bed nucleus of the stria medullaris, medial division, posterolateral part",
+          "rgb": [
+            118,
+            148,
+            65
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 247,
+          "name": "Central medial thalamic nucleus",
+          "rgb": [
+            224,
+            182,
+            64
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 248,
+          "name": "Accessory neurosecretory nuclei",
+          "rgb": [
+            255,
+            0,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 249,
+          "name": "External medullary lamina",
+          "rgb": [
+            170,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 251,
+          "name": "Anteromedial thalamic nucleus, ventral part",
+          "rgb": [
+            95,
+            158,
+            160
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 252,
+          "name": "Interanterodorsal thalamic nucleus",
+          "rgb": [
+            0,
+            180,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 253,
+          "name": "Interanteromedial thalamic nucleus",
+          "rgb": [
+            0,
+            85,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 254,
+          "name": "Paraventricular hypothalamic nucleus, lateral magnocellular part",
+          "rgb": [
+            224,
+            255,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 255,
+          "name": "Paraventricular hypothalamic nucleus, ventral part",
+          "rgb": [
+            255,
+            85,
+            127
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 256,
+          "name": "Paraventricular hypothalamic nucleus, medial parvicellular part",
+          "rgb": [
+            138,
+            43,
+            226
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 257,
+          "name": "Zona incerta, rostral part",
+          "rgb": [
+            30,
+            144,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 258,
+          "name": "Paraventricular hypothalamic nucleus, posterior part",
+          "rgb": [
+            255,
+            0,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 259,
+          "name": "Anteroventral thalamic nucleus",
+          "rgb": [
+            48,
+            203,
+            48
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 260,
+          "name": "Intermediodorsal thalamic nucleus",
+          "rgb": [
+            160,
+            82,
+            45
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 262,
+          "name": "Paraventricular hypothalamic nucleus, anterior parvicellular part",
+          "rgb": [
+            0,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 263,
+          "name": "Lateral habenular nucleus, medial part",
+          "rgb": [
+            255,
+            170,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 264,
+          "name": "Lateral habenular nucleus, lateral part",
+          "rgb": [
+            255,
+            255,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 265,
+          "name": "Oval paracentral thalamic nucleus",
+          "rgb": [
+            0,
+            255,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 266,
+          "name": "Ventral posterior nucleus of the thalamus, parvicellular part",
+          "rgb": [
+            0,
+            255,
+            8
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 267,
+          "name": "Parafascicular thalamic nucleus",
+          "rgb": [
+            255,
+            239,
+            213
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 268,
+          "name": "Retrouniens area",
+          "rgb": [
+            0,
+            0,
+            205
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 269,
+          "name": "Superior cerebellar peduncle",
+          "rgb": [
+            205,
+            133,
+            63
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 270,
+          "name": "Prerubral field",
+          "rgb": [
+            210,
+            180,
+            140
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 271,
+          "name": "Subparafascicular thalamic nucleus",
+          "rgb": [
+            102,
+            205,
+            170
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 272,
+          "name": "Intergeniculat leaf",
+          "rgb": [
+            0,
+            0,
+            128
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 273,
+          "name": "Posteromedian thalamic nucleus",
+          "rgb": [
+            0,
+            139,
+            139
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 274,
+          "name": "Subcommissural organ",
+          "rgb": [
+            46,
+            139,
+            87
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 275,
+          "name": "Precommissural nucleus",
+          "rgb": [
+            255,
+            228,
+            225
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 276,
+          "name": "Anterior pretectal nucleus, dorsal part",
+          "rgb": [
+            106,
+            90,
+            205
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 278,
+          "name": "Subparafascicular thalamic nucleus, parvicellular part",
+          "rgb": [
+            233,
+            150,
+            122
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 279,
+          "name": "Ventral linear nucleus of the thalamus",
+          "rgb": [
+            165,
+            42,
+            42
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 280,
+          "name": "Nucleus of the fields of Forel",
+          "rgb": [
+            255,
+            250,
+            250
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 281,
+          "name": "Subgeniculate nucleus",
+          "rgb": [
+            147,
+            112,
+            219
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 282,
+          "name": "Ethmoid thalamic nucleus",
+          "rgb": [
+            218,
+            112,
+            214
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 283,
+          "name": "Lateral posterior thalamic nucleus, laterorostral part",
+          "rgb": [
+            199,
+            87,
+            61
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 284,
+          "name": "A11 dopamine cells",
+          "rgb": [
+            255,
+            182,
+            193
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 285,
+          "name": "Lateral posterior thalamic nucleus, mediorostral part",
+          "rgb": [
+            60,
+            179,
+            113
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 286,
+          "name": "Lateral posterior thalamic nucleus, mediocaudal part",
+          "rgb": [
+            255,
+            235,
+            205
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 287,
+          "name": "Zona incerta, caudal part",
+          "rgb": [
+            255,
+            228,
+            196
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 288,
+          "name": "Lateral posterior thalamic nucleus, laterocaudal part",
+          "rgb": [
+            218,
+            165,
+            32
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 301,
+          "name": "Superior vestibular nucleus",
+          "rgb": [
+            238,
+            232,
+            170
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 304,
+          "name": "Lateral vestibular nucleus",
+          "rgb": [
+            184,
+            134,
+            11
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 305,
+          "name": "Nucleus Y of the vestibular complex",
+          "rgb": [
+            45,
+            36,
+            178
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 306,
+          "name": "Spinal vestibular nucleus",
+          "rgb": [
+            255,
+            20,
+            147
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 308,
+          "name": "Medial vestibular nucleus, magnocellular part",
+          "rgb": [
+            112,
+            128,
+            144
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 309,
+          "name": "Medial vestibular nucleus, parvicellular part",
+          "rgb": [
+            34,
+            139,
+            34
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 310,
+          "name": "Vestibulocerebellar nucleus",
+          "rgb": [
+            223,
+            216,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 312,
+          "name": "Abducens nucleus",
+          "rgb": [
+            255,
+            160,
+            122
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 316,
+          "name": "Deep white layer of the superior colliculus",
+          "rgb": [
+            217,
+            90,
+            209
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 317,
+          "name": "Intermediate gray layer of the superior colliculus",
+          "rgb": [
+            250,
+            240,
+            230
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 318,
+          "name": "Intermediate white layer of the superior colliculus",
+          "rgb": [
+            128,
+            0,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 319,
+          "name": "Optic nerve layer of the superior colliculus",
+          "rgb": [
+            50,
+            205,
+            50
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 320,
+          "name": "Zonal layer of the superior colliculus",
+          "rgb": [
+            215,
+            244,
+            96
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 321,
+          "name": "Lateral (dentate) cerebellar nucleus",
+          "rgb": [
+            80,
+            244,
+            62
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 322,
+          "name": "Interposed cerebellar nucleus, anterior part",
+          "rgb": [
+            123,
+            104,
+            238
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 323,
+          "name": "Interposed cerebellar nucleus, dorsolateral part",
+          "rgb": [
+            255,
+            165,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 324,
+          "name": "Interposed cerebellar nucleus, dorsomedial part",
+          "rgb": [
+            173,
+            216,
+            230
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 325,
+          "name": "Medial (fastigial) cerebellar nucleus",
+          "rgb": [
+            255,
+            192,
+            203
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 326,
+          "name": "Lateral cerebellar nucleus, parvicellular part",
+          "rgb": [
+            127,
+            255,
+            212
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 327,
+          "name": "Medial cerebellar nucleus, lateral part",
+          "rgb": [
+            255,
+            140,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 328,
+          "name": "Medial cerebellar nucleus, dorsolateral protuberance",
+          "rgb": [
+            143,
+            188,
+            143
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 329,
+          "name": "Interposed cerebellar nucleus, posterior parvicellular part",
+          "rgb": [
+            220,
+            20,
+            60
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 330,
+          "name": "Interposed cerebellar nucleus, posterior part",
+          "rgb": [
+            244,
+            71,
+            201
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 336,
+          "name": "Nucleus of efferents of vestibular nerve",
+          "rgb": [
+            250,
+            128,
+            114
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 337,
+          "name": "Medial vestibular nucleus, caudal part",
+          "rgb": [
+            4,
+            25,
+            159
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 339,
+          "name": "Locus coeruleus",
+          "rgb": [
+            255,
+            127,
+            80
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 343,
+          "name": "Nucleus X of the vestibular nucleus",
+          "rgb": [
+            40,
+            117,
+            10
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 401,
+          "name": "lateral orbital cortex",
+          "rgb": [
+            255,
+            174,
+            201
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 402,
+          "name": "ventral orbital cortex",
+          "rgb": [
+            200,
+            191,
+            231
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 403,
+          "name": "medial orbital cortex",
+          "rgb": [
+            63,
+            72,
+            204
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 404,
+          "name": "dorsolateral orbital cortex",
+          "rgb": [
+            185,
+            122,
+            87
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 405,
+          "name": "Prelimbic cortex",
+          "rgb": [
+            163,
+            73,
+            164
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 406,
+          "name": "secondary motor cortex",
+          "rgb": [
+            0,
+            162,
+            232
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 407,
+          "name": "frontal cortex, area 3",
+          "rgb": [
+            136,
+            0,
+            21
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 408,
+          "name": "primary motor cortex",
+          "rgb": [
+            153,
+            217,
+            234
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 409,
+          "name": "agranular insular cortex, ventral part",
+          "rgb": [
+            255,
+            201,
+            14
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 410,
+          "name": "agranular insular cortex, dorsal part",
+          "rgb": [
+            255,
+            127,
+            39
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 411,
+          "name": "cingulate cortex, area 1",
+          "rgb": [
+            0,
+            128,
+            128
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 412,
+          "name": "claustrum",
+          "rgb": [
+            153,
+            217,
+            200
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 413,
+          "name": "infralimbic cortex",
+          "rgb": [
+            34,
+            177,
+            76
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 414,
+          "name": "dysgranular insular cortex",
+          "rgb": [
+            255,
+            242,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 416,
+          "name": "granular insular cortex",
+          "rgb": [
+            239,
+            228,
+            176
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 417,
+          "name": "primary somatosensory cortex, forelimb region",
+          "rgb": [
+            255,
+            128,
+            255
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 418,
+          "name": "primary somatosensory cortex, dysgranular zone",
+          "rgb": [
+            237,
+            28,
+            36
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 420,
+          "name": "primary somatoseonsory cortex, upper lip region (face)",
+          "rgb": [
+            255,
+            128,
+            192
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 422,
+          "name": "secondary somatosensory cortex",
+          "rgb": [
+            200,
+            100,
+            250
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 423,
+          "name": "primary somatosensory cortex, hindlimb region",
+          "rgb": [
+            136,
+            100,
+            21
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 424,
+          "name": "agranular insular cortex, posterior part",
+          "rgb": [
+            181,
+            230,
+            29
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 425,
+          "name": "primary somatorsensory cortex, barrel field",
+          "rgb": [
+            120,
+            177,
+            76
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 427,
+          "name": "retrosplenial dysgranular cortex",
+          "rgb": [
+            200,
+            73,
+            164
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 429,
+          "name": "primary somatosensory cortex, trunk region",
+          "rgb": [
+            225,
+            150,
+            201
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 430,
+          "name": "retrosplenial granular cortex",
+          "rgb": [
+            25,
+            100,
+            200
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 432,
+          "name": "lateral parietal association cortex",
+          "rgb": [
+            255,
+            29,
+            61
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 433,
+          "name": "medial parietal association cortex",
+          "rgb": [
+            108,
+            0,
+            108
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 436,
+          "name": "parietal cortex, posterior area",
+          "rgb": [
+            128,
+            0,
+            64
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 442,
+          "name": "primary visual cortex",
+          "rgb": [
+            84,
+            52,
+            35
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 443,
+          "name": "secondary visual cortex, lateral area",
+          "rgb": [
+            255,
+            100,
+            100
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 444,
+          "name": "temporal association cortex",
+          "rgb": [
+            0,
+            128,
+            0
+          ],
+          "children": []
+        },
+        {
+          "ngId": "WHS_SD_rat_atlas_v4_beta",
+          "labelIndex": 448,
+          "name": "secondary visual cortex, medial area",
+          "rgb": [
+            128,
+            0,
+            100
+          ],
+          "children": []
+        }
+      ]
+    },
     {
       "ngId": "v3",
       "type": "parcellation",
diff --git a/src/res/ext/waxholmRatV2_0NehubaConfig.json b/src/res/ext/waxholmRatV2_0NehubaConfig.json
index 0b76891b3b1ce20fdc08788c35c7ba506edc8984..e98b6ee833f6a6cb86c857e9114b0ec3d9294f09 100644
--- a/src/res/ext/waxholmRatV2_0NehubaConfig.json
+++ b/src/res/ext/waxholmRatV2_0NehubaConfig.json
@@ -204,6 +204,37 @@
               1
             ]
           ]
+        },
+        "WHS_SD_rat_atlas_v4_beta": {
+          "type": "segmentation",
+          "source": "precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/WHS_SD_rat/parcellations/WHS_SD_rat_atlas_v4_beta",
+          "selectedAlpha": 0.35,
+          "transform": [
+            [
+              1,
+              0,
+              0,
+              -9550781
+            ],
+            [
+              0,
+              1,
+              0,
+              -24355468
+            ],
+            [
+              0,
+              0,
+              1,
+              -9707031
+            ],
+            [
+              0,
+              0,
+              0,
+              1
+            ]
+          ]
         }
       },
       "navigation": {