Large number of correlations with MRI region of interest (ROI) variables: What adjustment should I perform?
In our group, we have measured grey matter volumes of about 20 regions of interest (ROI) and frequency of cannabis use. Now, we would like find out whether cannabis use is associated with grey matter ...
I have a variety of brain regions and information about how they're connected. (Not FMRI in this case, but the diffusion information about the white matter tracts connecting gray matter regions.) ...
I'm reading an article, The commonality of neural networks for verbal and visual short-term memory (Majerus et al., J Cogn Neurosci 2010 22(11): 2570), about brain imaging in which the results are ...