BRAIN REGIONS. “Several groups have demonstrated that simple achromatic graphemes activate both grapheme regions as well as color area V4 (a region of visual cortex that shows a stronger response to colors than to grayscale stimuli) in the brains of synesthetes, which is consistent with the view that synesthetic colors are sensory in nature (i.e., arise through a bottom-up processing stream), as opposed to being high-level cognitive associations, as has been proposed.”
https://lnkd.in/dfc7eju
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022