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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