Based on the Work of Kuffler,we Know That When Light

Multiple Choice

Based on the work of Kuffler,we know that when light strikes ganglion cells:

A) some cells increase their rate of firing,while others decrease their rate of firing.
B) they immediately turn on and fire at a steady rate.
C) they immediately turn off and do not come back on for a brief period.
D) most of them will decrease their rate of firing below the level of spontaneous firing.