What Is the Central Component of the Pathogenic Model of Multiple

question 1

Multiple Choice

What is the central component of the pathogenic model of multiple sclerosis?

• A) Myelination of nerve fibers in the peripheral nervous system (PNS)
• B) Demyelination of nerve fibers in the CNS
• C) Development of neurofibrillary tangles in the CNS
• D) Inherited autosomal dominant trait with high penetrance

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Definitions:

Variable-ratio Schedule

A reinforcement schedule in which a response is rewarded after an unpredictable number of responses.

Stimulus Discrimination

A cognitive process that allows individuals to distinguish between similar stimuli and react differently to them.

Desired Response

The specific outcome or reaction that one aims to elicit from an action, experiment, or communication.

Circus Trainer

A professional who trains animals or people to perform specific acts or routines for entertainment in the circus.