diff --git a/deploy/datasets/testData/bigbrain.js b/deploy/datasets/testData/bigbrain.js
index 66156fbfbcd435f8c5a975f2876283277517ad0a..ca8e64871a35dcdc8685f64faf14c1a982c23868 100644
--- a/deploy/datasets/testData/bigbrain.js
+++ b/deploy/datasets/testData/bigbrain.js
@@ -75,7 +75,7 @@ module.exports = [
     "parcellationAtlas": [
       {
         "name": "Jülich Cytoarchitechtonic Brain Atlas (human)",
-        "fullId": "https://nexus.humanbrainproject.org/v0/data/minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579",
+        "fullId": "https://nexus.humanbrainproject.org/v0/data/minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579-25",
         "id": [
           "deec923ec31a82f89a9c7c76a6fefd6b",
           "e2d45e028b6da0f6d9fdb9491a4de80a"
diff --git a/deploy/datasets/testData/colin27.js b/deploy/datasets/testData/colin27.js
index b7f11f1608db7a22c0b84558eb02ab547dfad6c1..44957a98138564316f0cfd01be4cd58d4e12c4ae 100644
--- a/deploy/datasets/testData/colin27.js
+++ b/deploy/datasets/testData/colin27.js
@@ -61,7 +61,7 @@ module.exports = [
     "parcellationAtlas": [
       {
         "name": "Jülich Cytoarchitechtonic Brain Atlas (human)",
-        "fullId": "https://nexus.humanbrainproject.org/v0/data/minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579",
+        "fullId": "https://nexus.humanbrainproject.org/v0/data/minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579-25",
         "id": [
           "deec923ec31a82f89a9c7c76a6fefd6b",
           "e2d45e028b6da0f6d9fdb9491a4de80a"
diff --git a/deploy/datasets/util.js b/deploy/datasets/util.js
index a0bf8f2b1e12a1a54e5199980ab8c0e408296c76..22fbb56ad84098f3a6b70854919e17916b72f71e 100644
--- a/deploy/datasets/util.js
+++ b/deploy/datasets/util.js
@@ -12,6 +12,7 @@ const KG_IDS = {
     LONG_BUNDLE: 'juelich/iav/atlas/v1.0.0/5',
     SHORT_BUNDLE: 'juelich/iav/atlas/v1.0.0/6',
     JULICH_BRAIN: 'minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579',
+    JULICH_BRAIN_V25: 'minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579-25',
     JULICH_BRAIN_V24_BIGBRAIN: 'juelich/iav/atlas/v1.0.0/7'
   }
 }
@@ -157,7 +158,7 @@ initPrArray.push(
       }
       const longBundle = flattenRegions(json.parcellations.find(({ ['@id']: id }) => id === KG_IDS.PARCELLATIONS.LONG_BUNDLE).regions)
       const shortBundle = flattenRegions(json.parcellations.find(({ ['@id']: id }) =>  id === KG_IDS.PARCELLATIONS.SHORT_BUNDLE).regions)
-      const jubrain = flattenRegions(json.parcellations.find(({ ['@id']: id }) => id === KG_IDS.PARCELLATIONS.JULICH_BRAIN).regions)
+      const jubrain = flattenRegions(json.parcellations.find(({ ['@id']: id }) => id === KG_IDS.PARCELLATIONS.JULICH_BRAIN_V25).regions)
       longBundleSet = populateSet(longBundle)
       shortBundleSet = populateSet(shortBundle)
       juBrainSet = populateSet(jubrain)
diff --git a/src/services/effect/effect.spec.ts b/src/services/effect/effect.spec.ts
index a65e40146f7f9be14f93f6cd7a780d806aca00c5..a414cb18e56ecaabce80113fb72a096f2819a4d6 100644
--- a/src/services/effect/effect.spec.ts
+++ b/src/services/effect/effect.spec.ts
@@ -10,8 +10,8 @@ import { defaultRootState } from '../stateStore.service'
 
 const colinsJson = require('!json-loader!../../res/ext/colin.json')
 
-const COLIN_JULICHBRAIN_LAYER_NAME = `COLIN_V24_LEFT_NG`
-const COLIN_V24_ID = 'minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579'
+const COLIN_JULICHBRAIN_LAYER_NAME = `COLIN_V25_LEFT_NG_SPLIT_HEMISPHERE`
+const COLIN_V25_ID = 'minds/core/parcellationatlas/v1.0.0/94c1125b-b87e-45e4-901c-00daee7f2579-25'
 
 describe('effect.ts', () => {
   describe('getGetRegionFromLabelIndexId', () => {
@@ -19,13 +19,13 @@ describe('effect.ts', () => {
 
       const getRegionFromlabelIndexId = getGetRegionFromLabelIndexId({
         parcellation: {
-          ...colinsJson.parcellations.find(p => p['@id'] === COLIN_V24_ID),
+          ...colinsJson.parcellations.find(p => p['@id'] === COLIN_V25_ID),
           updated: true,
         },
       })
       const fetchedRegion = getRegionFromlabelIndexId({ labelIndexId: `${COLIN_JULICHBRAIN_LAYER_NAME}#116` })
       expect(fetchedRegion).toBeTruthy()
-      expect(fetchedRegion.fullId.kg.kgId).toEqual('b09aaa77-f41b-4008-b8b9-f984b0417cf3')
+      expect(fetchedRegion.fullId.kg.kgId).toEqual('c9753e82-80ca-4074-a704-9dd2c4c0d58b')
       
     })
   })