The Brain's Ability to Reorganize and Change Its Structure and Function

question 12

Multiple Choice

The brain's ability to reorganize and change its structure and function throughout the life span is known as ________.

• A) neurogenesis
• B) neuroplasticity
• C) neurokinesis
• D) neuroevolution

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Definitions:

Conus Medullaris

The tapered end of the spinal cord, located around the first lumbar vertebra, where spinal nerves converge.

Ulnar Nerve

A nerve running along the ulna bone of the arm into the hand, responsible for sensations in the forearm and parts of the hand.

Intrinsic Hand Muscles

The muscles located within the hand responsible for fine motor movements, including finger flexion and extension.

Flexor Muscles

Muscles that decrease the angle between two bones at a joint, typically described in the limbs.