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Changes for page Widget Connectivity

Last modified by paulapopa on 2025/06/24 14:15
From version 7.1
edited by paulapopa
on 2025/05/30 15:12
Change comment: There is no comment for this version
To version 8.2
edited by paulapopa
on 2025/06/24 11:53
Change comment: There is no comment for this version

Summary

Details

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9 9  
10 10  == Purpose ==
11 11  
12 -Jupyter lab widget for visualizing or do operations on a connectivity
12 +Jupyter lab widgets for visualizing or do operations on a connectivity
13 13  
14 14  
15 -=== Visualization: ===
15 +=== 1. ConnectivityWidget ===
16 16  
17 +==== Visualization: ====
18 +
17 17   - in 2D can visualize weights or tracts matrixes;
18 18  
19 19  [[image:conn2d.png||height="741" width="1700"]]
... ... @@ -26,7 +26,7 @@
26 26  
27 27  [[image:visible.png||height="543" width="500"]]
28 28  
29 -=== Operations: ===
31 +==== Operations: ====
30 30  
31 31   - remove selected nodes from a connectivity, results in a new connectivity containing only the nodes that were not selected;
32 32  
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37 37   - remove selected edges,  results in a new connectivity with the same number of regions but without the edges of selected regions.
38 38  
39 39  
40 -=== Usage: ===
42 +==== Usage: ====
41 41  
42 42  After instantiating the widget it allows export of the currently selected connectivity:
43 43  
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59 59  new_connectivity
60 60  {{/code}}
61 61  
64 +
65 +=== 2. SpaceTimeVisualizerWidget ===
66 +
67 +- This is a three-dimensional representation of the delayed-connectivity structure (space-time) when combined with spatial separation and a finite conduction speed. The connectome consists of the weights matrix giving the strength and topology of the network and the tract lengths matrix gives the distance between pair of regions. When setting a specific conduction speed, the distances will be translated into time delays. The space-time visualizer disaggregate the //weights// matrix and each slice corresponds to connections that fall into a particular distance (or delay) range. The first slice is the complete weights matrix. Click on any of the subsequent slices to see the corresponding 2D matrix plot.
68 +
62 62  
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Public

TVB Widgets