diff --git a/.storybook/preview-head.html b/.storybook/preview-head.html
index ca4966cf9a9766e877af1038448be7902572b7f1..392e96571a4090735d8407bf9a93592d0344d34b 100644
--- a/.storybook/preview-head.html
+++ b/.storybook/preview-head.html
@@ -10,4 +10,4 @@
   }
 </style>
 <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.8.1/css/all.css" integrity="sha384-50oBUHEmvpQ+1lW4y57PTFmhCaXp0ML5d60M1M7uH2+nqUivzIebhndOJK28anvf" crossorigin="anonymous">
-<script type="module" src="https://unpkg.com/hbp-connectivity-component@0.6.1/dist/connectivity-component/connectivity-component.js" defer></script>
+<script type="module" src="https://unpkg.com/hbp-connectivity-component@0.6.2/dist/connectivity-component/connectivity-component.js" defer></script>
diff --git a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
index cac404103d18848006a3b27c969d322e111bafcc..264e82a85671380f49003d2d3371fba156f015c0 100644
--- a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
+++ b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.component.ts
@@ -89,6 +89,8 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     public regionHemisphere: string = null
     public selectedDataset: any
     public connectionsString: string
+    public logConnectionsString: string
+    public pureConnections: any
     public connectedAreas: BehaviorSubject<any[]> = new BehaviorSubject([])
 
     private subscriptions: Subscription[] = []
@@ -96,7 +98,6 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     private regionIndexInMatrix = -1
     public defaultColorMap: Map<string, Map<number, { red: number, green: number, blue: number }>>
     public matrixString: string
-    public noDataReceived = false
     public fetching: boolean
     public numberOfDatasets: number
     public connectivityLayerId = 'connectivity-colormap-id'
@@ -104,6 +105,9 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
     public pageNumber: number
     private customLayerEnabled: boolean
 
+    public logDisabled: boolean = true
+    public logChecked: boolean = true
+
     @ViewChild('connectivityComponent', {read: ElementRef}) public connectivityComponentElement: ElementRef<any>
     @ViewChild('fullConnectivityGrid') public fullConnectivityGridElement: ElementRef<any>
 
@@ -230,20 +234,36 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
       this.regionIndexInMatrix = (matrixData.columns as Array<string>).findIndex(md => md === this.regionName)
       this.sapi.processNpArrayData<PARSE_TYPEDARRAY.RAW_ARRAY>(matrixData.matrix, PARSE_TYPEDARRAY.RAW_ARRAY)
         .then(matrix => {
-          const areas = {}
-          matrix.rawArray[this.regionIndexInMatrix].forEach((value, i) => {
-            areas[matrixData.columns[i]] = value
-          })
+          const regionProfile = matrix.rawArray[this.regionIndexInMatrix]
+
+          const maxStrength = Math.max(...regionProfile)  
+          this.logChecked = maxStrength > 1
+          this.logDisabled = maxStrength <= 1
+
+          const areas = regionProfile.reduce((p, c, i) => ({...p, [matrixData.columns[i]]: c}), {})
+          // const areas = {}
+          // regionProfile.forEach((value, i) => {
+          //   areas[matrixData.columns[i]] = value
+          // })
+          this.pureConnections = areas
           this.connectionsString = JSON.stringify(areas)
           this.connectedAreas.next(this.formatConnections(areas))
-
           this.setCustomLayer()
+
           this.matrixString = JSON.stringify(matrixData.columns.map((mc, i) => ([mc, ...matrix.rawArray[i]])))
           this.changeDetectionRef.detectChanges()
 
         })
     }
 
+    
+    changeLog(checked) {
+      this.logChecked = checked
+      this.connectedAreas.next(this.formatConnections(this.pureConnections))
+      this.connectivityComponentElement.nativeElement.toggleShowLog()
+      this.setCustomLayer()
+    }
+
     //ToDo navigateRegion action does not work any more
     navigateToRegion(region: SapiRegionModel) {
       this.store$.dispatch(
@@ -271,38 +291,23 @@ export class ConnectivityBrowserComponent implements AfterViewInit, OnDestroy {
       this.subscriptions.forEach(s => s.unsubscribe())
     }
 
-    private floatConnectionNumbers
     private formatConnections = (areas) => {
       const cleanedObj = Object.keys(areas)
         .map(key => ({name: key, numberOfConnections: areas[key]}))
         .filter(f => f.numberOfConnections > 0)
         .sort((a, b) => +b.numberOfConnections - +a.numberOfConnections)
 
-      this.floatConnectionNumbers = cleanedObj[0].numberOfConnections <= 1
-      const logMax = this.floatConnectionNumbers ? cleanedObj[0].numberOfConnections : Math.log(cleanedObj[0].numberOfConnections)
+      const logMax = this.logChecked ? Math.log(cleanedObj[0].numberOfConnections) : cleanedObj[0].numberOfConnections
       const colorAreas = []
 
-      cleanedObj.forEach((a, i) => {
-        if (a.name.includes(' - both hemispheres')) {
-
-          const rightTitle = a.name.replace(' - both hemispheres', ' - right hemisphere')
-          const rightHemisphereItemToAdd = {...a, name: rightTitle}
-          cleanedObj.splice(i + 1, 0, rightHemisphereItemToAdd)
-
-          cleanedObj[i] = {
-            ...cleanedObj[i],
-            name: cleanedObj[i].name.replace(' - both hemispheres', ' - left hemisphere')
-          }
-        }
-      })
       cleanedObj.forEach((a) => {
         colorAreas.push({
           ...a,
           color: {
-            r: this.colormap_red(this.floatConnectionNumbers ? a.numberOfConnections : Math.log(a.numberOfConnections) / logMax),
-            g: this.colormap_green(this.floatConnectionNumbers ? a.numberOfConnections : Math.log(a.numberOfConnections) / logMax),
-            b: this.colormap_blue(this.floatConnectionNumbers ? a.numberOfConnections : Math.log(a.numberOfConnections) / logMax)
-          }
+            r: this.colormap_red((this.logChecked ? Math.log(a.numberOfConnections) : a.numberOfConnections) / logMax ),
+            g: this.colormap_green((this.logChecked ? Math.log(a.numberOfConnections) : a.numberOfConnections) / logMax ),
+            b: this.colormap_blue((this.logChecked ? Math.log(a.numberOfConnections) : a.numberOfConnections) / logMax )
+          },
         })
       })
       return colorAreas
diff --git a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.stories.ts b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.stories.ts
index 47c3ced7397945c9934ab9f92fcb00c5fcf51d90..34e44e557187979d1654ebad943fa9e7ef924b59 100644
--- a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.stories.ts
+++ b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.stories.ts
@@ -105,6 +105,7 @@ class ExampleConnectivityBrowserWrapper {
               areas[matrixData.columns[i]] = value
             })
             this.connectionsString = JSON.stringify(areas)
+            this.cdf.detectChanges()
           })
       })
   }
diff --git a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.template.html b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.template.html
index 543ead827dfaff8ddb549d114896385ca7fda324..705a6fd9bcdc33726e5b18a77144af40609bdbd2 100644
--- a/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.template.html
+++ b/src/atlasComponents/sapiViews/features/connectivity/connectivityBrowser/connectivityBrowser.template.html
@@ -48,34 +48,28 @@
     </div>
 
     <div class="d-flex justify-content-center">
-      <mat-spinner *ngIf="fetching"></mat-spinner>
+        <mat-spinner *ngIf="fetching"></mat-spinner>
     </div>
 
-    <hbp-connectivity-matrix-row
-            #connectivityComponent
-            *ngIf="regionName && !fetching"
-            [region]="regionName + (regionHemisphere? ' - ' + regionHemisphere : '')"
-            [connections]="connectionsString"
-            theme="dark"
-            show-export="true"
-            show-source="false"
-            show-title="false"
-            show-toolbar="false"
-            show-description="false"
-            show-dataset-name="false"
-            custom-dataset-selector="true"
-            tools_showlog="true"
-            [tools_custom]='[{"name": "exportslot", "type": "slot"}]'
-            hide-export-view="true">
+    <div class="d-flex align-items-center" *ngIf="regionName && !fetching">
+        <mat-checkbox class="mr-2"
+                      [checked]="logChecked"
+                      (change)="changeLog($event.checked)"
+                      [disabled]="logDisabled">Log 10</mat-checkbox>
+        <button mat-button [matMenuTriggerFor]="exportMenu"
+                [disabled]="!connectedAreas.value">
+            <i class="fas fa-download mb-2 mr-2"></i>
+            <label>Export</label>
+        </button>
+    </div>
 
-        <div slot="exportslot">
-            <button mat-icon-button
-                    [disabled]="noDataReceived"
-                    (click)="exportConnectivityProfile()"
-                    matTooltip="Export connectivity profile">
-                <i class="fas fa-download mb-2"></i>
-            </button>
-        </div>
+    <hbp-connectivity-matrix-row
+        #connectivityComponent
+        *ngIf="regionName && !fetching"
+        [region]="regionName + (regionHemisphere? ' - ' + regionHemisphere : '')"
+        [connections]="connectionsString"
+        show-export="true" hide-export-view="true"
+        theme="dark">
     </hbp-connectivity-matrix-row>
     <full-connectivity-grid #fullConnectivityGrid
                             [matrix]="matrixString"
@@ -83,4 +77,9 @@
                             [datasetDescription]="selectedDataset?.description || selectedDataset?.data?.description"
                             only-export="true">
     </full-connectivity-grid>
+
+    <mat-menu #exportMenu="matMenu">
+        <button mat-menu-item (click)="exportConnectivityProfile()">Regional</button>
+        <button mat-menu-item (click)="exportFullConnectivity()">Dataset</button>
+    </mat-menu>
 </div>
diff --git a/src/index.html b/src/index.html
index 4f4d9361987d2956fe3c90301196dd0370b608bc..bc2785b8c855b286c5e53b6a385243899b504e41 100644
--- a/src/index.html
+++ b/src/index.html
@@ -15,7 +15,7 @@
   <script src="https://unpkg.com/kg-dataset-previewer@1.2.0/dist/kg-dataset-previewer/kg-dataset-previewer.js" defer></script>
   <script src="https://unpkg.com/three-surfer@0.0.11/dist/bundle.js" defer></script>
   <script type="module" src="https://unpkg.com/ng-layer-tune@0.0.5/dist/ng-layer-tune/ng-layer-tune.esm.js"></script>
-  <script type="module" src="https://unpkg.com/hbp-connectivity-component@0.6.1/dist/connectivity-component/connectivity-component.js" ></script>
+  <script type="module" src="https://unpkg.com/hbp-connectivity-component@0.6.2/dist/connectivity-component/connectivity-component.js" ></script>
 
   <title>Interactive Atlas Viewer</title>
 </head>