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Stack #22199
Sensory system-Body Structureand function
Question | Answer |
---|---|
A specialized area of the sensory neuron that detects a specific stimulus | receptor |
The five types of sensory receptors | chemoreceptors, pain receptors, thermoreceptors, mechanoreceptors, photoreceptors |
What are the 4 components involved in the perception of a sensation | stimulus, receptor, sensory nerve, special area of the brain |
The process by which the brain, after receiving a sensation, refers that sensation back to its source | projection |
the sense of orientation or position | proprioception |
Gustatory sense | sense of taste |
Nearsightedness | myopia |
farsightedness | hyperopia |
The 3 parts of the ear | external, middle ear, and inner ear |
The inner ear structure concerned with hearing | cochlea |
The four basic taste sensations | sweet, salty, sour, and bitter |
The muscle of the eye that controls the size of the pupil | intrinsic eye muscle |
the cranial nerve II | optic nerve |
the two characteistics of sensation | projection and adaptation |
type of receptors for touch and pressure | mechanoreceptors |
Receptor for heat and cold | thermoreceptors |
The receptors for balance | mechanoreceptors |
The middle ear has a passageway connecting it to the pharynx or throat | eustachian tube |
The photoreceptors for color vision | cones |
The photoreceptors for night vision | rods |