The Autonomic Nervous System (ANS)is Divided into The

question 31

Multiple Choice

The autonomic nervous system (ANS) is divided into the:

• A) Cranial and spinal nerves
• B) Somatic and motor divisions
• C) Afferent and efferent sensory pathways
• D) Sympathetic and parasympathetic systems

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Definitions:

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the amount of light reaching the retina.

Eyeball

The organ of vision that receives light and images, enabling sight.

Method of Limits

A psychophysical method for measuring thresholds, in which stimuli are gradually increased or decreased until detected by the participant.

Sensory Sensitivity

Sensory sensitivity refers to the magnitude of response or reactivity to environmental stimuli, such as light, sound, or tactile sensations.