The Brain Stem Consists of the

question 19

Multiple Choice

The brain stem consists of the

• A) cerebrum, pons, midbrain, and medulla.
• B) midbrain, medulla, and pons.
• C) pons, medulla, cerebellum, and midbrain.
• D) midbrain only.

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Definitions:

Extinction Trials

Processes in which a conditioned response is weakened by presenting the conditioned stimulus without the unconditioned stimulus.

Conditioned Stimulus (CS)

In classical conditioning, a previously neutral stimulus that, after becoming associated with the unconditioned stimulus, triggers a conditioned response.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without any learning needed.

Pavlovian Conditioning

A learning process that involves associating a previously neutral stimulus with an unconditioned stimulus to elicit a conditioned response similar to the unconditioned response.