Fig. 6.
Statistical maps of gyrification values for LB-GI, projected on different views of the brain. Left panel: left lateral view (top), medial view of left hemisphere (middle), anterior view (bottom). Middle panel: superior view (top), inferior view (bottom). Right panel: right lateral view (top), medial view of right hemisphere (middle), posterior view (bottom). a) T -statistic maps for an age effect on decrease in gyrification. b) Illustration of the regions of significantly decreased gyrification with age (warm colors). c) The regions of significantly increased gyrification with age (cool colors). Vertex level p -values ( p < 0.05) are corrected for multiple comparisons using random field theory; vertices surviving correction are highlighted. Non-cortical regions are colored black.