An Elongate Outer Layer Containing Membranous Discs and a Narrow

question 25

Multiple Choice

An elongate outer layer containing membranous discs and a narrow connecting stalk that attaches the outer segment to the middle layer describes

• A) a bipolar cell.
• B) a photoreceptor.
• C) a ganglion cell.
• D) an amacrine cell.
• E) a horizontal cell.

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Definitions:

Relearning

The process of learning again something that was previously learned and then forgotten; it usually occurs faster than initial learning.

Extinction

The diminishing of an operant response when it is no longer reinforced, leading to a reduction or cessation of the behavior.

Initial Learning

The first stage in the learning process, where the basics of a task or knowledge are acquired.

Second-Order CR

A conditioned response elicited by a stimulus that has been associated with another stimulus already established as a conditioned stimulus.