Unless you have an a priori hypothesis about an effect in a particular ROI, then you need to correct for multiple ROIs

On 10/2/18 7:25 AM, Tamir Eisenstein wrote:

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Hi FS experts,
When I'm analyzing regional volumes/thickness using one of the atlases ROI's parcellation, and for example want to compare all the ROI's between two groups, should I correct for multiple comparisons (for the entire number of the atlas ROI's)? or is it acceptable to report the results as it is?

Best,
Tamir 


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