maculae/static equilibrium
macula for static equilibrium and cristae for dynamic equilibrium. All are found in the inner ear.
cristae
The sensory receptor for static equilibrium is the vestibule located in the inner ear. The vestibule contains two structures called the utricle and saccule, which detect changes in head position and orientation to help maintain balance.
which receptor is involved in the sense of rotational equilibrium
The equilibrium receptor found within the ampullae of the semicircular canals is called the crista ampullaris. It is responsible for detecting rotational movements of the head and helps in maintaining balance and orientation in space. Movement of the endolymph within the semicircular canals triggers the hair cells in the crista ampullaris to send signals to the brain regarding the direction and speed of head movement.
The semicircular canal is found in the inner ear and is responsible for individuals being able to keep their balance. There is a sort of bulbous structure at the end of the semicircular canal called the ampulla which is where the receptors of equilibrium are located.
The three have this in common: - Balance - Stimulation of hair cells that generate impulse carried by the vestibular branch of cranial VIII.
a receptor
The receptor for dynamic balance in the ear is the semicircular canals. These structures detect angular acceleration and help the brain maintain balance during movements like rotation and turning.
The semicircular canals are located in all three planes of space. The receptor for dynamic equilibrium is called the crista ampullaris, which is a minute elevation in the ampulla of each semicircular canal.
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