A Polygraph Records _____________ Changes Related to the Autonomic Nervous

question 7

Short Answer

A polygraph records _____________ changes related to the autonomic nervous system.

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Definitions:

Lactate

An ion or ester of lactic acid, which is produced in muscles during intense exercise as a product of anaerobic metabolism.

Muscle Fibers

The individual contractile units of muscle, consisting of bundles of specialized cells capable of contraction.

Muscle Contractions

The process by which muscle fibers shorten and generate tension in response to a stimulus, producing movement or maintaining posture.

Isometric

Pertaining to the contraction of a muscle without significant change in length, typically involved in exercises where the joint angle and muscle length do not change.