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help > Surface and Nodes rotated 90 deg?
Feb 7, 2017 10:02 PM | Daniel Stolzberg - University of Western Ontario
Surface and Nodes rotated 90 deg?
Hello,
I have just started using BrainNet and I made custom Edge, Node, and NV surface files. I can view these files in BrainNet, however, the surface representation of the brain is rotated (looks approximately by 90 deg) relative to the Nodes. I'm assuming I am doing something wrong writing the NV or the Node file coordinates, but I can't figure out what that might be.
To make the NV surface file, I used the vertices and faces obtained from a GIFTI surface file.
To make the Nodes file, I first read in my atlas regions using [Y,XYZ] =spm_read_vols(AtlasVolume), found the centroids of my regions of interest, and then used the values in XYZ as the coordinates for the nodes file.
Both the nodes and nv surface file seem to display nicely in BrainNet viewer, but they are rotated relative to one another. I've attached an image showing this.
Does anyone have any suggestions?
Many thanks,
Dan
I have just started using BrainNet and I made custom Edge, Node, and NV surface files. I can view these files in BrainNet, however, the surface representation of the brain is rotated (looks approximately by 90 deg) relative to the Nodes. I'm assuming I am doing something wrong writing the NV or the Node file coordinates, but I can't figure out what that might be.
To make the NV surface file, I used the vertices and faces obtained from a GIFTI surface file.
To make the Nodes file, I first read in my atlas regions using [Y,XYZ] =spm_read_vols(AtlasVolume), found the centroids of my regions of interest, and then used the values in XYZ as the coordinates for the nodes file.
Both the nodes and nv surface file seem to display nicely in BrainNet viewer, but they are rotated relative to one another. I've attached an image showing this.
Does anyone have any suggestions?
Many thanks,
Dan
Threaded View
Title | Author | Date |
---|---|---|
Daniel Stolzberg | Feb 7, 2017 | |
Mingrui Xia | Feb 9, 2017 | |
Daniel Stolzberg | Feb 7, 2017 | |