diff --git a/deploy/datasets/query.js b/deploy/datasets/query.js
index 3f2a748a253cab426c83746031acd609927bbe9d..a7233810b8fb0992de8ea56c7dcbc82fb9e9d653 100644
--- a/deploy/datasets/query.js
+++ b/deploy/datasets/query.js
@@ -5,7 +5,6 @@ const path = require('path')
 const archiver = require('archiver')
 const { commonSenseDsFilter } = require('./supplements/commonSense')
 const { getPreviewFile, hasPreview } = require('./supplements/previewFile')
-const { manualFilter: manualFilterDWM, manualMap: manualMapDWM } = require('./supplements/util/mapDwm')
 
 const kgQueryUtil = require('./../auth/util')
 
@@ -15,7 +14,7 @@ let otherQueryResult = null
 const KG_ROOT = process.env.KG_ROOT || `https://kg.humanbrainproject.org`
 const KG_PATH = process.env.KG_PATH || `/query/minds/core/dataset/v1.0.0/interactiveViewerKgQuery-v0_1`
 const KG_PARAM = {
-  size: process.env.KG_SEARCH_SIZE || '450',
+  size: process.env.KG_SEARCH_SIZE || '1000',
   vocab: process.env.KG_SEARCH_VOCAB || 'https://schema.hbp.eu/myQuery/'
 }
 
@@ -58,20 +57,29 @@ const cacheData = ({results, ...rest}) => {
   return cachedData
 }
 
-const getPublicDs = () => Promise.race([
-  new Promise((rs, rj) => {
-    setTimeout(() => {
-      if (cachedData) {
-        rs(cachedData)
-      } else {
-        /**
-         * cached data not available, have to wait
-         */
-      }
-    }, timeout)
-  }),
-  fetchDatasetFromKg().then(cacheData)
-])
+let fetchingPublicDataInProgress = false
+let getPublicDsPr
+
+const getPublicDs = async () => {
+
+  /**
+   * every request to public ds will trigger a refresh pull from master KG (throttled pending on resolved request)
+   */
+  if (!fetchingPublicDataInProgress) {
+    fetchingPublicDataInProgress = true
+    getPublicDsPr = fetchDatasetFromKg()
+      .then(_ => {
+        fetchingPublicDataInProgress = false
+        getPublicDsPr = null
+        return _
+      })
+      .then(cacheData)
+  }
+
+  if (cachedData) return Promise.resolve(cachedData)
+  if (getPublicDsPr) return getPublicDsPr
+  throw `cached Data not yet resolved, neither is get public ds defined`
+} 
 
 
 const getDs = ({ user }) => user
@@ -103,47 +111,68 @@ const readConfigFile = (filename) => new Promise((resolve, reject) => {
   })
 })
 
-let juBrain = null
-let shortBundle = null
-let longBundle = null
-let waxholm = null
-let allen = null
+const populateSet = (flattenedRegions, set = new Set()) => {
+  if (!(set instanceof Set)) throw `set needs to be an instance of Set`
+  if (!(flattenedRegions instanceof Array)) throw `flattenedRegions needs to be an instance of Array`
+  for (const region of flattenedRegions) {
+    const { name, relatedAreas } = region
+    if (name) set.add(name)
+    if (relatedAreas && relatedAreas instanceof Array && relatedAreas.length > 0) {
+      for (const relatedArea of relatedAreas) {
+        if(typeof relatedArea === 'string') set.add(relatedArea)
+        else console.warn(`related area not an instance of String. skipping`, relatedArea)
+      }
+    }
+  }
+  return set
+}
+
+let juBrainSet = new Set(),
+  shortBundleSet = new Set(),
+  longBundleSet = new Set(),
+  waxholmSet = new Set(),
+  allenSet = new Set()
 
 readConfigFile('colin.json')
   .then(data => JSON.parse(data))
   .then(json => {
-    juBrain = flattenArray(json.parcellations[0].regions)
+    const juBrain = flattenArray(json.parcellations[0].regions)
+    juBrainSet = populateSet(juBrain)
+    
   })
   .catch(console.error)
 
 readConfigFile('MNI152.json')
   .then(data => JSON.parse(data))
   .then(json => {
-    longBundle = flattenArray(json.parcellations[0].regions)
-    shortBundle = flattenArray(json.parcellations[1].regions)
+    const longBundle = flattenArray(json.parcellations.find(({ name }) => name === 'Fibre Bundle Atlas - Long Bundle').regions)
+    const shortBundle = flattenArray(json.parcellations.find(({ name }) =>  name === 'Fibre Bundle Atlas - Short Bundle').regions)
+
+    longBundleSet = populateSet(longBundle)
+    shortBundleSet = populateSet(shortBundle)
   })
   .catch(console.error)
 
 readConfigFile('waxholmRatV2_0.json')
   .then(data => JSON.parse(data))
   .then(json => {
-    waxholm = flattenArray(json.parcellations[0].regions)
+    const waxholm = flattenArray(json.parcellations[0].regions)
+
+    waxholmSet = populateSet(waxholm)
   })
   .catch(console.error)
 
-/**
- * deprecated
- */
-const filterByPRs = (prs, atlasPr) => atlasPr
-  ? prs.some(pr => {
-      const regex = new RegExp(pr.name.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'), 'i')
-      return atlasPr.some(aPr => regex.test(aPr.name)
-        || aPr.synonyms && aPr.synonyms.length && aPr.synonyms.some(syn => syn === pr.name) )
-    })
-  : false
-
-const manualFilter = require('./supplements/parcellation')
+readConfigFile('allenMouse.json')
+  .then(data => JSON.parse(data))
+  .then(json => {
+    const flattenedAllen = flattenArray(json.parcellations[0].regions)
+    allenSet = populateSet(flattenedAllen)
+  })
 
+const filterByPRSet = (prs, atlasPrSet = new Set()) => {
+  if (!(atlasPrSet instanceof Set)) throw `atlasPrSet needs to be a set!`
+  return prs.some(({ name }) => atlasPrSet.has(name))
+}
 
 const filter = (datasets = [], {templateName, parcellationName}) => datasets
   .filter(ds => commonSenseDsFilter({ds, templateName, parcellationName }))
@@ -154,34 +183,36 @@ const filter = (datasets = [], {templateName, parcellationName}) => datasets
       return ds.referenceSpaces.some(rs => rs.name === templateName)
     }
     if (parcellationName) {
-      if (parcellationName === 'Fibre Bundle Atlas - Long Bundle'){
-        return manualFilterDWM(ds)
+      if (ds.parcellationRegion.length === 0) return false
+
+      let useSet
+      switch (parcellationName) {
+        case 'JuBrain Cytoarchitectonic Atlas': 
+          useSet = juBrainSet
+        break;
+        case 'Fibre Bundle Atlas - Short Bundle':
+          useSet = shortBundleSet
+        break;
+        case 'Fibre Bundle Atlas - Long Bundle':
+          useSet = longBundleSet
+        break;
+        case 'Waxholm Space rat brain atlas v.2.0':
+          useSet = waxholmSet
+        break;
+        case 'Allen adult mouse brain reference atlas V3 Brain Atlas':
+          useSet = allenSet
+        break;
+        default:
+          useSet = new Set()
       }
-      return ds.parcellationRegion.length > 0
-        ? filterByPRs(
-            ds.parcellationRegion, 
-            parcellationName === 'JuBrain Cytoarchitectonic Atlas' && juBrain
-              ? juBrain
-              : parcellationName === 'Fibre Bundle Atlas - Short Bundle' && shortBundle
-                ? shortBundle
-                : parcellationName === 'Waxholm Space rat brain atlas v.2.0'
-                  ? waxholm
-                  : null
-          )
-        : false
+      return filterByPRSet(ds.parcellationRegion, useSet)
     }
 
     return false
   })
   .map(ds => {
-    if (parcellationName && parcellationName === 'Fibre Bundle Atlas - Long Bundle') {
-      return manualMapDWM(ds)
-    }
     return {
       ...ds,
-      ...parcellationName && ds.parcellationRegion.length === 0
-        ? { parcellationRegion: [{ name: manualFilter({ parcellationName, dataset: ds }) }] }
-        : {},
       preview: hasPreview({ datasetName: ds.name })
     }
   })
@@ -192,8 +223,7 @@ const filter = (datasets = [], {templateName, parcellationName}) => datasets
 exports.init = async () => {
   const { getPublicAccessToken: getPublic } = await kgQueryUtil()
   getPublicAccessToken = getPublic
-  const {results = []} = await fetchDatasetFromKg()
-  cachedData = results
+  return await getPublicDs()
 }
 
 exports.getDatasets = ({ templateName, parcellationName, user }) => getDs({ user })
diff --git a/deploy/datasets/supplements/parcellation.js b/deploy/datasets/supplements/parcellation.js
deleted file mode 100644
index 20527e571c065ddcf70d9a6a7ba9162e95af79b2..0000000000000000000000000000000000000000
--- a/deploy/datasets/supplements/parcellation.js
+++ /dev/null
@@ -1,27 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-let waxholm = new Map(),
-  allen = new Map()
-
-fs.readFile(path.join(__dirname, 'data', 'allen.json'), 'utf-8', (err, data) => {
-  if (err)
-    throw err
-  const json = JSON.parse(data)
-  allen = new Map(json.map(item => [item['Dataset name'], item["Semantic link(s)"]]))
-})
-
-
-fs.readFile(path.join(__dirname, 'data', 'waxholm.json'), 'utf-8', (err, data) => {
-  if (err)
-    throw err
-  const json = JSON.parse(data)
-  waxholm = new Map(json.map(item => [item['Dataset name'], item["Semantic link(s)"]]))
-})
-
-module.exports = ({ parcellationName, dataset }) => {
-  return parcellationName === 'Allen adult mouse brain reference atlas V3 Brain Atlas'
-    ? allen.get(dataset.name)
-    : parcellationName === 'Whole Brain (v2.0)'
-      ? waxholm.get(dataset.name)
-      : false
-}
\ No newline at end of file
diff --git a/deploy/datasets/supplements/util/mapDwm.js b/deploy/datasets/supplements/util/mapDwm.js
deleted file mode 100644
index b9cda2f1143970a66397c5572c7fbf991ddb96bd..0000000000000000000000000000000000000000
--- a/deploy/datasets/supplements/util/mapDwm.js
+++ /dev/null
@@ -1,69 +0,0 @@
-exports.manualFilter = (dataset) => dataset 
-  && dataset.project
-  && dataset.project instanceof Array
-  && dataset.project.some(p => p === 'Atlas of deep white matter fibre bundles, version 2018')
-
-const dict = [ [ 'Probabilistic map of the anterior segment of the left arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate_Anterior - Left' ],
-[ 'Probabilistic map of the direct segment of the left arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate - Left' ],
-[ 'Probabilistic map of the posterior segment of the left arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate_Posterior - Left' ],
-[ 'Probabilistic map of the left long cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Long - Left' ],
-[ 'Probabilistic map of the left short cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Short - Left' ],
-[ 'Probabilistic map of the left temporal cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Temporal - Left' ],
-[ 'Probabilistic map of the left corticospinal tract (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/CorticoSpinalTract - Left' ],
-[ 'Probabilistic map of the left fornix (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Fornix - Left' ],
-[ 'Probabilistic map of the left inferior fronto-occipital fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/InferiorFrontoOccipital - Left' ],
-[ 'Probabilistic map of the left inferior longitudinal fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/InferiorLongitudinal - Left' ],
-[ 'Probabilistic map of the left uncinate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Uncinate - Left' ],
-[ 'Probabilistic map of the anterior segment of the right arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate_Anterior - Right' ],
-[ 'Probabilistic map of the posterior segment of the right arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate_Posterior - Right' ],
-[ 'Probabilistic map of the posterior segment of the right arcuate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Arcuate - Right' ],
-[ 'Probabilistic map of the right long cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Long - Right' ],
-[ 'Probabilistic map of the right short cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Short - Right' ],
-[ 'Probabilistic map of the right temporal cingulate fibres (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Cingulum_Temporal - Right' ],
-[ 'Probabilistic map of the right corticospinal tract (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/CorticoSpinalTract - Right' ],
-[ 'Probabilistic map of the right fornix (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Fornix - Right' ],
-[ 'Probabilistic map of the right inferior fronto-occipital fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/InferiorFrontoOccipital - Right' ],
-[ 'Probabilistic map of the right inferior longitudinal fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/InferiorLongitudinal - Right' ],
-[ 'Probabilistic map of the right uncinate fasciculus (atlas of deep white matter fibre bundles, version 2018)',
-'Fibre Bundle Atlas - Long Bundle/Uncinate - Right' ] ]
-
-const dsNameToIdMap = new Map(dict)
-const getIdFromDataset = (dataset) => {
-  const id = dsNameToIdMap.get(dataset.name)
-  if (id) return id
-  return null
-}
-
-exports.manualMap = (dataset) => {
-  return {
-    preview: !process.env.DISABLE_DWM_PMAP,
-    ...dataset,
-    parcellationRegion: dataset.parcellationRegion.map(r => {
-      return {
-        ...r,
-        id: getIdFromDataset(dataset)
-      }
-    })
-  }
-}
\ No newline at end of file
diff --git a/src/res/ext/MNI152.json b/src/res/ext/MNI152.json
index 461f43dd644841f99e4e912d8f89c343854517c8..50de3d7b1eebc47657b8311afb5da0ceff441c5d 100644
--- a/src/res/ext/MNI152.json
+++ b/src/res/ext/MNI152.json
@@ -839,6 +839,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 7A"
+                          ],
                           "rgb": [
                             38,
                             204,
@@ -1179,6 +1182,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas": [
+                            "Area 3b"
+                          ],
                           "rgb": [
                             239,
                             246,
@@ -1326,6 +1332,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFm"
+                          ],
                           "rgb": [
                             53,
                             76,
@@ -1372,6 +1381,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFop"
+                          ],
                           "rgb": [
                             146,
                             153,
@@ -1418,6 +1430,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PF"
+                          ],
                           "rgb": [
                             226,
                             211,
@@ -1464,6 +1479,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PGp"
+                          ],
                           "rgb": [
                             92,
                             116,
@@ -1510,6 +1528,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PGa"
+                          ],
                           "rgb": [
                             42,
                             236,
@@ -1556,6 +1577,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFt"
+                          ],
                           "rgb": [
                             120,
                             135,
@@ -1602,6 +1626,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFcm"
+                          ],
                           "rgb": [
                             98,
                             128,
@@ -2392,6 +2419,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area hOc1"
+                          ],
                           "rgb": [
                             190,
                             132,
@@ -2888,6 +2918,10 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 44v",
+                            "Area 44d"
+                          ],
                           "rgb": [
                             54,
                             74,
@@ -2901,10 +2935,6 @@
                                 74,
                                 75
                               ],
-                              "synonyms":[
-                                "Area 44v",
-                                "Area 44d"
-                              ],
                               "labelIndex": 2,
                               "ngId": "jubrain v17 left",
                               "children": [],
@@ -2921,10 +2951,6 @@
                                 74,
                                 75
                               ],
-                              "synonyms":[
-                                "Area 44v",
-                                "Area 44d"
-                              ],
                               "ngId": "jubrain v17 right",
                               "labelIndex": 2,
                               "children": [],
@@ -2942,6 +2968,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas": [
+                            "Area 45"
+                          ],
                           "rgb": [
                             167,
                             103,
@@ -3309,6 +3338,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 4p"
+                          ],
                           "rgb": [
                             116,
                             92,
@@ -4576,6 +4608,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area Te1"
+                          ],
                           "rgb": [
                             252,
                             84,
@@ -4631,6 +4666,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area FG1"
+                          ],
                           "rgb": [
                             131,
                             183,
@@ -4769,6 +4807,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area FG2"
+                          ],
                           "rgb": [
                             67,
                             94,
@@ -5707,62 +5748,98 @@
         {
           "name": "Arcuate - Left",
           "children": [],
-          "labelIndex": "1"
+          "labelIndex": "1",
+          "relatedAreas": [
+            "Direct segment of the left arcuate fasciculus"
+          ]
         },
         {
           "name": "Arcuate - Right",
           "children": [],
-          "labelIndex": "31"
+          "labelIndex": "31",
+          "relatedAreas": [
+            "Direct segment of the right arcuate fasciculus"
+          ]
         },
         {
           "name": "Arcuate_Anterior - Left",
           "children": [],
-          "labelIndex": "2"
+          "labelIndex": "2",
+          "relatedAreas": [
+            "Anterior segment of the left arcuate fasciculus"
+          ]
         },
         {
           "name": "Arcuate_Anterior - Right",
           "children": [],
-          "labelIndex": "32"
+          "labelIndex": "32",
+          "relatedAreas": [
+            "Anterior segment of the right arcuate fasciculus"
+          ]
         },
         {
           "name": "Arcuate_Posterior - Left",
           "children": [],
-          "labelIndex": "3"
+          "labelIndex": "3",
+          "relatedAreas": [
+            "Posterior segment of the left arcuate fasciculus"
+          ]
         },
         {
           "name": "Arcuate_Posterior - Right",
           "children": [],
-          "labelIndex": "33"
+          "labelIndex": "33",
+          "relatedAreas": [
+            "Posterior segment of the right arcuate fasciculus"
+          ]
         },
         {
           "name": "Cingulum_Long - Left",
           "children": [],
-          "labelIndex": "4"
+          "labelIndex": "4",
+          "relatedAreas": [
+            "Left long cingulate fibres"
+          ]
         },
         {
           "name": "Cingulum_Long - Right",
           "children": [],
-          "labelIndex": "34"
+          "labelIndex": "34",
+          "relatedAreas": [
+            "Right long cingulate fibres"
+          ]
         },
         {
           "name": "Cingulum_Short - Left",
           "children": [],
-          "labelIndex": "5"
+          "labelIndex": "5",
+          "relatedAreas": [
+            "Left short cingulate fibres"
+          ]
         },
         {
           "name": "Cingulum_Short - Right",
           "children": [],
-          "labelIndex": "35"
+          "labelIndex": "35",
+          "relatedAreas": [
+            "Right short cingulate fibres"
+          ]
         },
         {
           "name": "Cingulum_Temporal - Left",
           "children": [],
-          "labelIndex": "6"
+          "labelIndex": "6",
+          "relatedAreas": [
+            "Left temporal cingulate fibres"
+          ]
         },
         {
           "name": "Cingulum_Temporal - Right",
           "children": [],
-          "labelIndex": "36"
+          "labelIndex": "36",
+          "relatedAreas": [
+            "Right temporal cingulate fibres"
+          ]
         },
         {
           "name": "CorpusCallosum_Body",
@@ -5787,12 +5864,18 @@
         {
           "name": "CorticoSpinalTract - Left",
           "children": [],
-          "labelIndex": "11"
+          "labelIndex": "11",
+          "relatedAreas": [
+            "Left corticospinal tract"
+          ]
         },
         {
           "name": "CorticoSpinalTract - Right",
           "children": [],
-          "labelIndex": "41"
+          "labelIndex": "41",
+          "relatedAreas": [
+            "Right corticospinal tract"
+          ]
         },
         {
           "name": "ExternalCapsule - Left",
@@ -5807,32 +5890,50 @@
         {
           "name": "Fornix - Left",
           "children": [],
-          "labelIndex": "13"
+          "labelIndex": "13",
+          "relatedAreas": [
+            "Left fornix"
+          ]
         },
         {
           "name": "Fornix - Right",
           "children": [],
-          "labelIndex": "43"
+          "labelIndex": "43",
+          "relatedAreas": [
+            "Right fornix"
+          ]
         },
         {
           "name": "InferiorFrontoOccipital - Left",
           "children": [],
-          "labelIndex": "14"
+          "labelIndex": "14",
+          "relatedAreas": [
+            "Left inferior fronto-occipital fasciculus"
+          ]
         },
         {
           "name": "InferiorFrontoOccipital - Right",
           "children": [],
-          "labelIndex": "44"
+          "labelIndex": "44",
+          "relatedAreas": [
+            "Right inferior fronto-occipital fasciculus"
+          ]
         },
         {
           "name": "InferiorLongitudinal - Left",
           "children": [],
-          "labelIndex": "15"
+          "labelIndex": "15",
+          "relatedAreas": [
+            "Left inferior longitudinal fasciculus"
+          ]
         },
         {
           "name": "InferiorLongitudinal - Right",
           "children": [],
-          "labelIndex": "45"
+          "labelIndex": "45",
+          "relatedAreas": [
+            "Right inferior longitudinal fasciculus"
+          ]
         },
         {
           "name": "InferiorLongitudinal_Lateral - Left",
@@ -5887,12 +5988,18 @@
         {
           "name": "Uncinate - Left",
           "children": [],
-          "labelIndex": "21"
+          "labelIndex": "21",
+          "relatedAreas": [
+            "Left uncinate fasciculus"
+          ]
         },
         {
           "name": "Uncinate - Right",
           "children": [],
-          "labelIndex": "51"
+          "labelIndex": "51",
+          "relatedAreas": [
+            "Right uncinate fasciculus"
+          ]
         }
       ]
     },
diff --git a/src/res/ext/colin.json b/src/res/ext/colin.json
index bf818598168afde7ca3d2811a5912bee023f5685..6c1c35b3ccb425a2d98864ccab76a12926886cef 100644
--- a/src/res/ext/colin.json
+++ b/src/res/ext/colin.json
@@ -839,6 +839,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 7A"
+                          ],
                           "rgb": [
                             38,
                             204,
@@ -1179,6 +1182,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas": [
+                            "Area 3b"
+                          ],
                           "rgb": [
                             239,
                             246,
@@ -1326,6 +1332,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFm"
+                          ],
                           "rgb": [
                             53,
                             76,
@@ -1372,6 +1381,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFop"
+                          ],
                           "rgb": [
                             146,
                             153,
@@ -1418,6 +1430,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PF"
+                          ],
                           "rgb": [
                             226,
                             211,
@@ -1464,6 +1479,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PGp"
+                          ],
                           "rgb": [
                             92,
                             116,
@@ -1510,6 +1528,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PGa"
+                          ],
                           "rgb": [
                             42,
                             236,
@@ -1556,6 +1577,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFt"
+                          ],
                           "rgb": [
                             120,
                             135,
@@ -1602,6 +1626,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area PFcm"
+                          ],
                           "rgb": [
                             98,
                             128,
@@ -2392,6 +2419,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area hOc1"
+                          ],
                           "rgb": [
                             190,
                             132,
@@ -2888,6 +2918,10 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 44v",
+                            "Area 44d"
+                          ],
                           "rgb": [
                             54,
                             74,
@@ -2901,10 +2935,6 @@
                                 74,
                                 75
                               ],
-                              "synonyms":[
-                                "Area 44v",
-                                "Area 44d"
-                              ],
                               "labelIndex": 2,
                               
                               "ngId": "jubrain colin v17 left",
@@ -2922,10 +2952,6 @@
                                 74,
                                 75
                               ],
-                              "synonyms":[
-                                "Area 44v",
-                                "Area 44d"
-                              ],
                               "ngId": "jubrain colin v17 right",
                               "labelIndex": 2,
                               "children": [],
@@ -2943,6 +2969,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas": [
+                            "Area 45"
+                          ],
                           "rgb": [
                             167,
                             103,
@@ -3310,6 +3339,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area 4p"
+                          ],
                           "rgb": [
                             116,
                             92,
@@ -4577,6 +4609,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area Te1"
+                          ],
                           "rgb": [
                             252,
                             84,
@@ -4632,6 +4667,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area FG1"
+                          ],
                           "rgb": [
                             131,
                             183,
@@ -4770,6 +4808,9 @@
                           "status": "publicP",
                           "labelIndex": null,
                           "synonyms": [],
+                          "relatedAreas":[
+                            "Area FG2"
+                          ],
                           "rgb": [
                             67,
                             94,
diff --git a/src/res/images/MNI152.png b/src/res/images/MNI152ICBM2009cNonlinearAsymmetric.png
similarity index 100%
rename from src/res/images/MNI152.png
rename to src/res/images/MNI152ICBM2009cNonlinearAsymmetric.png
diff --git a/src/ui/databrowserModule/util/filterDataEntriesByRegion.pipe.ts b/src/ui/databrowserModule/util/filterDataEntriesByRegion.pipe.ts
index 3dc07faa6a16fdfdc49521d0c1c04f5151c04052..4efe62a4c80a893f1020279d9ce080467ed9f1dd 100644
--- a/src/ui/databrowserModule/util/filterDataEntriesByRegion.pipe.ts
+++ b/src/ui/databrowserModule/util/filterDataEntriesByRegion.pipe.ts
@@ -24,23 +24,13 @@ export class FilterDataEntriesByRegion implements PipeTransform{
              */
             const newParcellationRegion = de.parcellationRegion.map(({name, id, ...rest}) => {
 
-              /**
-               * TODO: temporary hack, some dataset region name is not exactly the same as region
-               */
-              /* https://stackoverflow.com/a/9310752/6059235 */
-              const regex = new RegExp(name.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'), 'i')
-
               const found = flattenedAllRegions.find(r => {
                 /**
                  * TODO replace pseudo id with real uuid
                  */
                 return (r.id && id && r.id === id)
-                  || regex.test(r.name)
-                  || r.synonyms && r.synonyms.length && r.synonyms.some(syn => syn === name) 
-                /**
-                 * more correct, but probably should use UUID in the future
-                 */
-                return r.name === name
+                  || r.name === name
+                  || r.relatedAreas && r.relatedAreas.length && r.relatedAreas.some(syn => syn === name) 
               })
               return found
                 ? { name, id, ...rest, ...found }