Examlex
The _____ nervous system is the subdivision of the peripheral nervous system responsible for lowering heart rate and respiration rate and diverting blood flow to the digestive system.
Sensory Threshold
The minimum level of intensity at which a stimulus can be detected by the senses.
Rods
Photoreceptor cells in the retina of the eye that are responsible for vision at low light levels.
Absolute Sensory Threshold
The minimum stimulus intensity required for detection by a sensory system.
Stimulus
Anything that triggers a sensory or behavioral reaction in a living organism.
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