You'll have to use read_surf.m to read in the fsaverage surface. The surface will neighbor info
On 2/13/2020 1:51 PM, Mcnorgan, Christopher wrote:
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I’m interested in working with data mapped to the .sphere icosohedrons. I understand from a response from Doug back in 2017 that: waveforms = fast_vol2mat(MRIread('waveform.nii.gz')); will give me a v x time matrix of values from my functional values. In the case of fsaverage, I believe I can expect somewhere around 160K rows, 1 per vertex, for each hemisphere. I was wondering how I might be able to determine the neighbors (i.e., vertices connected by an edge) for any vertex v?
Thanks, Chris
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- Chris McNorgan
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- University at Buffalo,
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