We conducted a parallel analysis on the same dataset using the V1 components. One cluster within V1 showed significant difference in the Bipolar>Control spatial analysis (32 voxels, maximal Z score=3.54, coordinates of peak activation at -18, -70, 18). There were no significant differences in V1 component spatial extent or timecourse in the Control>Bipolar, Schizophrenia>Control, Control>Schizophrenia, Bipolar>Schizophrenia, or Schizophrenia>Bipolar comparisons.
