[Freesurfer] Convert 4D volume time series to GIFTI surface time series

2016-09-09 Thread Prokopis Prokopiou
Dear all, I am trying to convert 4D volume time series to GIFTI surface time series. Following the instructions given in a previous post, so far, I have tried using mri_vol2surf and mris_convert, with no success (i.e. when I try to open the surface file in freeview I get Failed to load Surface /h

[Freesurfer] Convert 4D volume time-series into surface time-series

2016-09-14 Thread Prokopis Prokopiou
Hello freesurfer experts, I am trying to register a functional volumetric image (.nii) into a surface (.gii) to produce a functional surface image (.gii), where each node of the image will contain a time-series. My purpose for doing this is to use freeview to visualize the time-series of each n