The Largest, Uppermost Portion of the Brain Is the

question 23

Multiple Choice

The largest, uppermost portion of the brain is the

• A) cerebrum.
• B) diencephalon.
• C) spinal cord.
• D) medulla.
• E) corpus callosum.

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Definitions:

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, contributing to the eye's ability to focus.

Temporal Theory

A theory that suggests our perception of sound is related to the timing of auditory nerve fiber firing.

Pitch Perception

The ability to hear and distinguish different tones or sounds, identifying them as higher or lower in frequency.

Action Potentials

Short-lasting events in which the electrical membrane potential of a cell rapidly rises and falls, allowing neurons to transmit signals along nerve fibers.