Figure 2
From: Seasonal variations of functional connectivity of human brains
Maps of the group mean GM-WM FC matrix for four seasons and the difference matrices between the autumn and summer season. Overall, the autumn appears to have stronger FC and the summer tends to have weaker FC than other seasons. Note that the lower left image in the bottom row shows the difference between autumn and summer when FC in autumn is greater than summer, and the lower right image shows the difference in the opposite direction.
