The Strength of a Stimulus Is Coded by the ___________________________

question 304

Multiple Choice

The strength of a stimulus is coded by the ___________________________.

• A)strength of action potentials
• B)frequency of action potentials
• C)duration of the resting period
• D)duration of the refractory periods

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Definitions:

Extrinsic Eye Muscles

The six muscles that control the movement of the eye and the eyelid, allowing for complex movements and adjustments in vision.

Ciliary Muscle Activity

The contraction and relaxation of the ciliary muscle, which helps in controlling the lens shape for focusing on objects at varying distances.

Membranous Labyrinth

A complex system of fluid-filled tubes and sacs found within the inner ear, important for hearing and balance.

Bony Labyrinth

A complex system of channels and cavities within the temporal bone of the skull that houses the organs of hearing and balance.