Amygdala Quiz

What is the amygdala primarily associated with?

• Motor functions

• Language processing

• Visual perception

• Emotional processes

Answer explanation

The amygdala is primarily associated with emotional processes.

Where is the amygdala located in the brain?

• Parietal lobe

• Temporal lobe

• Frontal lobe

• Occipital lobe

Answer explanation

The amygdala is located in the temporal lobe of the brain. It plays a crucial role in processing emotions and memory formation.

What is the amygdala's shape similar to?

• Pinecone

• Walnut

• Pear

• Almond

Answer explanation

The amygdala's shape is similar to an almond, which is the correct choice.

During a neuroscience class, Ava is asked which of the following is NOT a part of the basolateral complex of the amygdala?

• Central nucleus

• Accessory-basal nucleus

• Lateral nucleus

• Basal nucleus

Answer explanation

The central nucleus is not a part of the basolateral complex of the amygdala. It is important for fear conditioning and emotional responses.

What type of learning involves pairing a conditioned stimulus with an unconditioned stimulus?

• Operant conditioning

• Cognitive learning

• Fear conditioning

• Social learning

Answer explanation

Fear conditioning involves pairing a conditioned stimulus with an unconditioned stimulus.

What is the process called when a previously conditioned response is eliminated by repeated presentation of the conditioned stimulus without the unconditioned stimulus?

• Extinction

• Generalization

• Discrimination

• Reinforcement

Answer explanation

Extinction is the process of eliminating a conditioned response by repeatedly presenting the conditioned stimulus without the unconditioned stimulus.

Which brain structure helps Nora in controlling her emotions by interacting with the amygdala?

• Hippocampus

• Thalamus

• Cerebellum

• Prefrontal cortex

Answer explanation

The prefrontal cortex mediates cognitive control of emotion by interacting with the amygdala.

What deficit can be observed in students with isolated lesions of the amygdala due to Urbach-Wiethe disease?

• Difficulty in speaking

• Difficulty in identifying fearful facial expressions

• Difficulty in hearing

• Difficulty in walking

Answer explanation

Patients with isolated lesions of the amygdala due to Urbach-Wiethe disease may have difficulty in identifying fearful facial expressions.

What role does the basolateral amygdala play in modulating the formation of memories?

• Erasing existing memories

• Impairing memory formation

• No role in memory formation

• Enhancing memory formation

Answer explanation

The basolateral amygdala enhances memory formation.

What is the amygdala's role in mediating social behavior?

• Affecting emotional responses to others

• Regulating body temperature

• Influencing decision making

• Controlling hunger and thirst

Answer explanation

The amygdala affects emotional responses to others, mediating social behavior.