Examlex
The ________ pituitary is a neural extension of the hypothalamus.
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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