BIOD 322 NEUROSCIENCE
Emotion
Latest Review Exam
Q&A
2024
,1. Which brain structure is primarily involved in the processing of fear
and emotional memory?
A. Hippocampus
B. Amygdala
C. Hypothalamus
D. Frontal lobe
Answer: B. Amygdala
Rationale: The amygdala is known for its critical role in the processing
of emotions, particularly fear. It is involved in the emotional significance
of events and memories.
2. During a stressful event, which neurotransmitter is released to initiate
the 'fight or flight' response?
A. Dopamine
B. Serotonin
C. GABA
D. Norepinephrine
Answer: D. Norepinephrine
Rationale: Norepinephrine is responsible for the body's 'fight or flight'
response during stressful situations, increasing heart rate and blood flow
to muscles.
3. Which of the following is a primary function of the prefrontal cortex in
emotional regulation?
A. Interpreting facial expressions
B. Decision making
C. Pain perception
D. Motor function
Answer: B. Decision making
Rationale: The prefrontal cortex is involved in complex behaviors
including planning, and decision making, and is crucial for emotional
regulation.
4. What is the role of serotonin in mood regulation?
A. It decreases arousal and promotes sleep.
B. It increases appetite and digestion.
C. It stabilizes mood and feelings of well-being.
D. It enhances memory and learning.
, Answer: C. It stabilizes mood and feelings of well-being.
Rationale: Serotonin is a key hormone that stabilizes our mood, feelings
of well-being, and happiness.
5. Which hormone is known as the 'stress hormone'?
A. Cortisol
B. Insulin
C. Estrogen
D. Testosterone
Answer: A. Cortisol
Rationale: Cortisol is released in response to stress and low blood-
glucose concentration, and it increases blood sugar, suppresses the
immune system, and aids in metabolism.
6. What is the James-Lange theory of emotion?
A. Emotions result from the experience of physiological reactions in the
body.
B. Emotions are the result of cognitive labeling of physiological arousal.
C. Emotions and physiological reactions occur simultaneously.
D. Emotions are independent of physiological reactions and cognitive
states.
Answer: A. Emotions result from the experience of physiological
reactions in the body.
Rationale: The James-Lange theory proposes that physiological activity
precedes the emotional experience.
7. Which neurotransmitter is decreased in depression?
A. Acetylcholine
B. Glutamate
C. Dopamine
D. GABA
Answer: C. Dopamine
Rationale: Dopamine is often called the 'feel-good' neurotransmitter and
is associated with reward and pleasure systems in the brain. Decreased
levels are linked to depression.
8. In the context of emotion, what is 'affect'?
A. A person's present emotional state.
Emotion
Latest Review Exam
Q&A
2024
,1. Which brain structure is primarily involved in the processing of fear
and emotional memory?
A. Hippocampus
B. Amygdala
C. Hypothalamus
D. Frontal lobe
Answer: B. Amygdala
Rationale: The amygdala is known for its critical role in the processing
of emotions, particularly fear. It is involved in the emotional significance
of events and memories.
2. During a stressful event, which neurotransmitter is released to initiate
the 'fight or flight' response?
A. Dopamine
B. Serotonin
C. GABA
D. Norepinephrine
Answer: D. Norepinephrine
Rationale: Norepinephrine is responsible for the body's 'fight or flight'
response during stressful situations, increasing heart rate and blood flow
to muscles.
3. Which of the following is a primary function of the prefrontal cortex in
emotional regulation?
A. Interpreting facial expressions
B. Decision making
C. Pain perception
D. Motor function
Answer: B. Decision making
Rationale: The prefrontal cortex is involved in complex behaviors
including planning, and decision making, and is crucial for emotional
regulation.
4. What is the role of serotonin in mood regulation?
A. It decreases arousal and promotes sleep.
B. It increases appetite and digestion.
C. It stabilizes mood and feelings of well-being.
D. It enhances memory and learning.
, Answer: C. It stabilizes mood and feelings of well-being.
Rationale: Serotonin is a key hormone that stabilizes our mood, feelings
of well-being, and happiness.
5. Which hormone is known as the 'stress hormone'?
A. Cortisol
B. Insulin
C. Estrogen
D. Testosterone
Answer: A. Cortisol
Rationale: Cortisol is released in response to stress and low blood-
glucose concentration, and it increases blood sugar, suppresses the
immune system, and aids in metabolism.
6. What is the James-Lange theory of emotion?
A. Emotions result from the experience of physiological reactions in the
body.
B. Emotions are the result of cognitive labeling of physiological arousal.
C. Emotions and physiological reactions occur simultaneously.
D. Emotions are independent of physiological reactions and cognitive
states.
Answer: A. Emotions result from the experience of physiological
reactions in the body.
Rationale: The James-Lange theory proposes that physiological activity
precedes the emotional experience.
7. Which neurotransmitter is decreased in depression?
A. Acetylcholine
B. Glutamate
C. Dopamine
D. GABA
Answer: C. Dopamine
Rationale: Dopamine is often called the 'feel-good' neurotransmitter and
is associated with reward and pleasure systems in the brain. Decreased
levels are linked to depression.
8. In the context of emotion, what is 'affect'?
A. A person's present emotional state.
