Hyperpolarization of a Neuron Results from

question 106

Multiple Choice

Hyperpolarization of a neuron results from

• A) either the entry of an anion or the exit of a cation.
• B) the entry of any ion.
• C) either the entry of a cation or the exit of an anion.
• D) the entrance of either sodium or potassium.

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Definitions:

Regular Body Cycles

Biological rhythms or cycles, such as circadian rhythms, that regulate physiological processes within the body.

Stage 4 Sleep

A deep phase of sleep in the sleep cycle, associated with delta brain waves and considered critical for physical restoration.

Consciousness

The state of being awake and aware of one's surroundings, thoughts, and experiences.

Focused Attention

The mental process of concentrating on one aspect of the environment while ignoring other stimuli.