Question 1

Which brain structure is primarily responsible for regulating heartbeat and breathing?

Accepted Answer

Medulla

Question 2

A patient suffers a stroke that damages the cerebellum. Which of the following symptoms is most likely to occur?

Accepted Answer

Problems with balance and coordination

Question 3

Which of the following best describes the function of the thalamus?

Accepted Answer

It directs sensory messages to the cortex and transmits replies to other brain regions.

Question 4

A person with damage to the hippocampus would most likely experience which of the following?

Accepted Answer

Problems forming new explicit memories

Question 5

Which lobe of the cerebral cortex is primarily responsible for processing visual information?

Accepted Answer

Occipital lobe

Question 6

The somatosensory cortex is located in which part of the brain?

Accepted Answer

In the parietal lobes, just behind the motor cortex

Question 7

Which brain structure is most closely associated with the regulation of hunger, thirst, and body temperature?

Accepted Answer

Hypothalamus

Question 8

A person is able to move a robotic arm using only their thoughts. This is most likely due to the use of which technology?

Accepted Answer

Brain-machine interfaces detecting motor cortex activity

Question 9

Which of the following is TRUE about the cerebral cortex?

Accepted Answer

It is the ultimate control and information-processing center of the body.

Question 10

Damage to the prefrontal cortex is most likely to result in which of the following?

Accepted Answer

Changes in personality and impaired judgment

Question 11

Which brain structure acts as a relay station for incoming sensory information (except smell)?

Accepted Answer

Thalamus

Question 12

The limbic system includes all of the following EXCEPT:

Accepted Answer

Cerebellum

Question 13

Which of the following best describes the function of the reticular formation?

Accepted Answer

It controls arousal and alertness.

Question 14

A person with damage to their left motor cortex may experience which of the following?

Accepted Answer

Impaired voluntary movement on the right side of the body

Question 15

Which brain region is most involved in processing emotions such as fear and aggression?

Accepted Answer

Amygdala

Question 16

Which of the following statements about the somatosensory cortex is correct?

Accepted Answer

Body regions with greater sensitivity occupy more cortical space.

Question 17

If a person is unable to recognize faces but can still see objects, which area of the brain is most likely damaged?

Accepted Answer

Task-specialized areas connected to the visual cortex

Question 18

Which of the following is a function of the association areas of the cerebral cortex?

Accepted Answer

Enabling higher mental functions such as learning and thinking

Question 19

Which brain region is responsible for receiving information from the ears?

Accepted Answer

Auditory cortex in the temporal lobes

Question 20

A person is unable to plan ahead or control impulses after a brain injury. Which area is most likely affected?

Accepted Answer

Prefrontal cortex

Brain Regions and Structures: An Introduction to Biological Psychology

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