Re: [Freesurfer] Focusing on Relevant Areas

2008-11-24 Thread Siddharth Srivastava
Hi everyone, Any recommendations on how to set up a proper colorscale for visualization? My data do not have negative values (lgi, but a large range, 1 - 15, and i would like to use the entire range of blue-green etc. maps. I have been playing around with the color-scale window i

Re: [Freesurfer] Focusing on Relevant Areas

2008-11-24 Thread Pratap Kunwar
Hi MOe, You can make a label file of the region of interest from aseg file. One easy way to do using matlab, m = MRIread('aseg.mgz'); m.vol = (m.vol == ## | m.vol == ##); MRIwrite(m,'roi.mgz'); ## get from FreeSurferColorLUT.txt in freesurfer home. pratap > Hello, > > I'm doing a volume analys

[Freesurfer] Focusing on Relevant Areas

2008-11-24 Thread Zeidan, Mohamed A.
Hello, I'm doing a volume analysis and have found activation in my region of interest. I'm looking to present these data, but there are areas not of interest that also display activation, and so I'd like to leave them out of my image if possible as they are distracting. Does anyone have a suggest