Each Upward Movement of the Causes the Stereocilia of the Inner

question 59

Multiple Choice

Each upward movement of the causes the stereocilia of the inner hair cells to bend, opening gates.

• A)basilar membrane; K+
• B)tectorial membrane; K+
• C)vestibular membrane; K+
• D)basilar membrane; Na+
• E)tectorial membrane; Na+

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Definitions:

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together.

James-Lange Theory

A theory of emotion proposing that emotions result from the perception of bodily reactions to stimuli, suggesting that physiological arousal precedes the emotional experience.

Evolutionary Theory

A scientific theory that explains the diversity of life on Earth through mechanisms such as natural selection and genetic mutation over time.

Two-Factor Theory

A psychological theory proposing that emotional experiences arise from a combination of a state of physiological arousal and a cognitive interpretation of that arousal.