External Email - Use Caution Dear Freesurfer experts,
Could I have a couple of questions regarding visualization? 1) I found significant clusters on the right hemisphere volume after glm_fit and cluster correction. I would like to extract the volume from this cluster for each participant. According to the freeview instruction ( https://secure-web.cisco.com/1WRlFruYs_qR7muzrjF79S4e7sBuB1ehkXj2GwiMajz3IASfPmkzmB1E9T4PPZ9dGT0v66A85cj7byX3PHhDPOXrhW46SQ_ZutKLBQsOvH5WBf3dWkxI5M9_t6mCRrQUudNcGLBjUaPrbcUrKd9l45cn8VrR6OXtlrnBeIiPbgQtRJ0deryLhIl4ot4RSJW9IfRtLC6Xm7alFOXsoSqXTg6uXojnBCQzywngH29JWvYoN8FPlkjofsoLxolH1lDVkctDODNOugoBF2_Vja_-TQg/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Ffswiki%2FFsTutorial%2FVisualization), the FSGD file (y.fsgd) should be loaded and select a point by clicking on the parametric map at that vertex to generate a plot for a particular vertex. I tried this but I am wondering if the mean value from the cluster can be extracted for each participant. I want to extract the values from each participant not just view the values through the FSGD file for further analysis. 2) Could you please let me know if it is possible to show the p-value numbers on the color scale? Best, JW
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