In the retina, the receptive fields (RFs) of most neurons are comprised of an excitatory center and a suppressive surround. Retinal ganglion cell (RGC) RF center excitatory input arises from bipolar cell (BC) inputs, while their surround arises...
Four boys stand in front of a log cabin beneath a sign reading "Creative Art for Rowan County Children / Sponsored by Morehead Kentucky Branch of the American Association of University Women and the P.T.A. Council." One of the boys...
Four boys stand in front of a sign reading "Creative Art for Rowan County Children / Sponsored by Morehead Kentucky Branch of the American Association of University Women and the P.T.A. Council." Two of the boys hold another sign reading...