Analyze the Statement Below

question 7

Multiple Choice

Analyze the statement below. Which one best describes what happens in the limbic system when a person uses cocaine?

• A) Cocaine blocks the reuptake of dopamine back into the nerve ending of the frontal cortex.
• B) An increase of dopamine in the synapse between the VTA and ACC occurs, as well as an increase in stimulation of the dopamine receptors in the ACC.
• C) Cocaine blocks the reuptake of glutamate back into the DAT of the frontal cortex.
• D) A decrease of dopamine in the synapse between the VTA and ACC occurs, as well as an decrease in stimulation of the dopamine receptors in the ACC.

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Definitions:

Limbic System

A complex system of nerves and networks in the brain, involved in instinct and mood. It controls the basic emotions (fear, pleasure, anger) and drives (hunger, sex, dominance, care of offspring).

Cerebellum

A region of the brain important in motor control and coordination.

Reticular Formation

A network of nerve pathways in the brainstem involved in consciousness and the regulation of sleep-wake cycles.

Brainstem

The part of the brain connecting the spinal cord with the forebrain and cerebrum, controlling basic life functions.