Exam 2: NU664C NU 664C Latest

Exam 2: NU664C / NU 664C (Latest

Update 2025 / 2026) Family Psychiatric Mental Health I | Review Questions & Answers | Grade A | 100% Correct (Verified Answers) - Regis

Question:

What is the basal ganglia?

Answer:

A group of structures involved in emotion, executive function, motivation, and motor activity.

Question:

What is the function of the basal ganglia?

Answer:

To control posture, motivation, and the extrapyramidal motor tract.

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Question:

What are the effects of damage to the basal ganglia?

Answer:

Slowness of movement, rigidity, cogwheel rigidity, and dystonia.

Question:

What are some conditions associated with basal ganglia dysfunction?

Answer:

Parkinson's disease, Huntington's chorea, and Tourette's syndrome.

Question:

What psychopathological symptoms can be seen with basal ganglia dysfunction?

Answer:

Cognitive and emotional dysfunction, as well as extrapyramidal symptoms.

Question:

What is the function of the thalamus?

Answer:

Integration or relay system of the brain, sensory role. Processes information.Involved in wakefulness, sleep, and pain perception.

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Question:

What are the effects of damage to the thalamus?

Answer:

Sensory overload, apathy, drowsiness, and disturbed perception.

Question:

What psychopathological symptoms are associated with the thalamus?

Answer:

Negative symptoms of schizophrenia.

Question:

What is the function of the hypothalamus?

Answer:

Regulates sex hormones, blood pressure, body temperature, sleep, and appetite. Involved in hunger, thirst, water balance, regulation of temperature, circadian rhythms, and stress response.

Question:

What are the effects of damage to the hypothalamus?

Answer:

Increased appetite, emotional instability, rage; uncontrollable laughter and crying; changes in temperature, sleep, and sex functions.

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