Question

what is main by simple cell?

Answer 1

$\huge\mathrm{\pink{Answer}}$

A simple cell in the primary visual cortex is a cell that responds primarily to oriented edges and gratings (bars of particular orientations). These cells were discovered by Torsten Wiesel and David Hubel in the late 1950s.

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Answer 2

$\huge\underline\bold{AnSwEr,}$

A simple cell in the primary visual cortex is a cell that responds primarily to oriented edges and gratings (bars of particular orientations). These cells were discovered by Torsten Wiesel and David Hubel in the late 1950s.