![]() An interoceptor is one that interprets stimuli from internal organs and tissues, such as the receptors that sense the increase in blood pressure in the aorta or carotid sinus. An exteroceptor is a receptor that is located near a stimulus in the external environment, such as the somatosensory receptors that are located in the skin. The function of the scala tympani is to help convert air movement (i.e., sound waves) in the ear into liquid movement. These cells release neurotransmitters onto a bipolar cell, which then synapses with the optic nerve neurons.Īnother way that receptors can be classified is based on their location relative to the stimuli. for hearing occurs in the organ of Corti, which is situated in the scala media en separated from the scala vestibuli and the scala tympani New Arrivals. Photoreceptors in the eyes, such as rod cells, are examples of (c) specialized receptor cells. Perilymph-filled passage of the cochlear canal that extends from the round window at the base to the helicotrema at the. Sensory neurons can have either (a) free nerve endings or (b) encapsulated endings. The lower chamber of the COCHLEA, extending from the round window to the helicotrema (the opening at the. \): Receptor Classification by Cell Type Receptor cell types can be classified on the basis of their structure. ![]()
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