CSAM CSAM Neurobiological Basis of Anger 1 — Questions and Answers
Question 1: Which brain structure is primarily responsible for generating the emotional response associated with anger?
- Prefrontal cortex
- Amygdala (Correct answer)
- Hippocampus
- Cerebellum
Correct answer: Amygdala
The amygdala processes emotional stimuli and triggers the rapid anger response before the cortex can evaluate the situation rationally.
Question 2: Which neurotransmitter is most closely associated with the regulation of impulse control and anger inhibition?
- Dopamine
- Norepinephrine
- Serotonin (Correct answer)
- Glutamate
Correct answer: Serotonin
Serotonin plays a key role in mood regulation and impulse control; low serotonin levels are linked to increased irritability and aggression.
Question 3: The 'fight-or-flight' response is coordinated primarily by which branch of the autonomic nervous system?
- Parasympathetic nervous system
- Enteric nervous system
- Sympathetic nervous system (Correct answer)
- Somatic nervous system
Correct answer: Sympathetic nervous system
The sympathetic nervous system activates the fight-or-flight response, increasing heart rate, blood pressure, and adrenaline release during anger arousal.
Question 4: Which hormone is rapidly released by the adrenal glands during an acute anger episode and contributes to heightened physiological arousal?
- Cortisol
- Oxytocin
- Epinephrine (adrenaline) (Correct answer)
- Melatonin
Correct answer: Epinephrine (adrenaline)
Epinephrine is released within seconds of an anger trigger, causing increased heart rate, muscle tension, and heightened alertness.
Question 5: The prefrontal cortex's role in anger management is best described as:
- Generating the initial anger impulse
- Storing traumatic memories that trigger anger
- Modulating and regulating emotional responses from the amygdala (Correct answer)
- Producing stress hormones that sustain anger
Correct answer: Modulating and regulating emotional responses from the amygdala
The prefrontal cortex acts as the brain's executive center, evaluating amygdala signals and applying rational judgment to inhibit or redirect anger.
Question 6: Chronic anger and stress are most associated with elevated levels of which hormone that can damage health over time?
- Testosterone
- Cortisol (Correct answer)
- Insulin
- Progesterone
Correct answer: Cortisol
Prolonged cortisol elevation from chronic anger and stress is linked to cardiovascular disease, immune suppression, and sleep disruption.
CSAM CSAM Neurobiological Basis of Anger 1
Which brain structure is primarily responsible for generating the emotional response associated with anger?