A Deficiency in Motor Control Can Result from a Degeneration

question 20

Multiple Choice

A deficiency in motor control can result from a degeneration of neurons sensitive to which major neurotransmitter?

• A)acetylcholine
• B)dopamine
• C)serotonin
• D)norepinephrine

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Definitions:

Pettigrew And Tropp

Researchers known for their work on intergroup relations, particularly regarding the contact hypothesis and its effects on reducing prejudice.

Contact

Interaction between individuals or groups, which according to certain theories, can reduce prejudice and improve intergroup relations.

Adverse Circumstances

Situations or conditions that are difficult and pose challenges or obstacles to overcome.

Discontinuity Effect

The observation that individuals in groups tend to adopt more extreme positions or behaviors than they would individually.