Question 1

Which of the following best describes neural plasticity in the brain?

Accepted Answer

The brain's capacity to reorganize and adapt by forming new neural connections, especially after injury.

Question 2

After a split-brain operation, which structure is severed to reduce seizures?

Accepted Answer

Corpus callosum

Question 3

A patient with a severed corpus callosum is shown the word 'HEART' split so that 'HE' appears in the left visual field and 'ART' in the right visual field. If asked to say what word they saw, what will they most likely respond?

Accepted Answer

ART

Question 4

Which hemisphere of the brain is primarily responsible for quick, literal interpretations of language?

Accepted Answer

Left hemisphere

Question 5

Which of the following is a function more associated with the right hemisphere of the brain?

Accepted Answer

Modulating speech and making inferences

Question 6

If a person is blind, what does neural plasticity allow their brain to do?

Accepted Answer

Reassign the unused visual cortex to process other sensory information.

Question 7

Which of the following statements about neurogenesis is correct?

Accepted Answer

New neurons can be produced, migrate, and form connections even in adults.

Question 8

A person with a split brain is asked to point with their left hand to the word they saw when 'HE' is flashed to their left visual field and 'ART' to their right visual field. Which word will they point to?

Accepted Answer

HE

Question 9

Which of the following best explains why a person with a severed corpus callosum can draw a shape with their left hand that they cannot name?

Accepted Answer

The right hemisphere processes visual-spatial information but cannot produce speech.

Question 10

Which of the following is NOT a typical result of severing the corpus callosum?

Accepted Answer

The person loses all ability to speak.

Question 11

Which brain hemisphere is most involved when solving a complex algebraic equation?

Accepted Answer

Left hemisphere

Question 12

What is the main function of the corpus callosum?

Accepted Answer

To connect the left and right hemispheres and allow communication between them

Question 13

Which of the following scenarios best illustrates the concept of brain reorganization after injury?

Accepted Answer

A child who loses vision in one eye develops enhanced hearing abilities.

Question 14

Which of the following is a correct statement about the specialization of the brain's hemispheres?

Accepted Answer

The right hemisphere is more involved in perceptual tasks.

Question 15

If a person suffers damage to the left hemisphere, which of the following abilities is most likely to be affected?

Accepted Answer

Quick, literal interpretation of language

Question 16

Which of the following best describes the outcome of the Bogen & Vogel split-brain surgery?

Accepted Answer

Seizures disappeared, but personality and intellect remained largely intact.

Question 17

Which process allows new neurons to be produced and integrated into the brain's circuitry?

Accepted Answer

Neurogenesis

Question 18

A person with a split brain is shown a picture of a key in their left visual field and a ring in their right visual field. If asked to pick up the object they saw with their left hand, which will they choose?

Accepted Answer

Key

Question 19

Which of the following is a real-world example of the brain's ability to reorganize after damage?

Accepted Answer

A person who loses their hearing develops enhanced visual abilities.

Question 20

Which of the following best describes the relationship between the brain's hemispheres in a healthy individual?

Accepted Answer

The hemispheres are unified but have specialized functions.

Damage Responses and Brain Hemispheres: Structure and Function

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