in an on center off surround ganglion cell if the entire receptive field is illuminated than the

In an on center off surround ganglion cell if the entire...

1. An OFF-center RG cell initially with no light on its receptive field has a plane of light move into part of its "surround" receptive field region. What happens to its firing rate? Optional Answers: 1. produces a modest increase in firing 2. produces no significant change in firing 3. produces a large increase in firing 4. it shuts off 2. A P-type retinal ganglion cell will typically have ___ receptive fields and will generate ___ responses when responding to light on in the center of its receptive field. Optional Answers: 1. small....sustained 2. large....sustained 3. small....transient 4. large....transient 3. When viewing a black/white grid, an ON-center retinal ganglion cell (RGC) that has its receptive field entirely within the retinal patch of a white square will be MORE STRONGLY ACTIVATED than an RGC on a retinal patch that spans the border a white and dar Optional Answers: 1. True 2. False

John N.