Utricle (ear) - Wikipedia
网页The utricle and saccule are the two otolith organs in the vertebrate inner ear. The word utricle comes from Latin uter 'leather bag'. The utricle and saccule are part of the balancing system (membranous labyrinth) in the vestibule of the bony labyrinth (small oval chamber). [1] They use small stones and a viscous fluid to stimulate hair cells ...
Prostatic utricle - Wikipedia
网页The prostatic utricle (Latin for "small pouch of the prostate ") is a small indentation in the prostatic urethra, at the apex of the urethral crest, on the seminal colliculus (verumontanum), laterally flanked by openings of the ejaculatory ducts.
Utricle - Structure (with Diagrams), Function, Significance
网页2024年3月4日 · The utricle is a small, oval-shaped sac situated in the vestibule of the bony labyrinth, adjacent to the semicircular canals and near the entrance to the cochlea. Like the saccule, the utricle is filled with endolymph, a fluid that plays a …
Utricle | anatomy | Britannica
网页perception of movement. In movement perception: Vestibular system. …each inner ear, include the utricle, a small sac containing minute sensitive hairs associated with tiny sandlike granules called otoliths. The utricle functions as a linear accelerometer.
Utricle | Encyclopedia | Anatomy.app | Learn anatomy | 3D models ...
网页The utricle of the membranous labyrinth (or simply utricle, Latin: utriculus) is a part of the balancing apparatus situated within the vestibule of the inner ear. The receptors within the utricle detect linear accelerations.
Anatomy of the Otoliths - Dizziness-and-Balance.com
网页2023年10月6日 · The utricle is largely horizontal in the head, and largely registers accelerations acting in the horizontal plane of the head (called the axial plane by radiologists). The saccule is largely vertical, actually parasagittal, in the head, and registers accelerations in the sagittal plane.
The Otolith Organs: The Utricle and Sacculus - Neuroscience
网页Displacements and linear accelerations of the head, such as those induced by tilting or translational movements (see Box A), are detected by the two otolith organs: the sacculus and the utricle. Both of these organs contain a sensory epithelium, the macula, which consists of hair cells and associated supporting cells.
Utricle - e-Anatomy - IMAIOS
网页Definition. The utricle, the larger of the two membranous sac of the membranous labyrinth, is of an oblong form, compressed transversely, and occupies the upper and back part of the vestibule, lying in contact with the recessus ellipticus and the part below it.
Utricle - definition - @neurochallenged
网页Utricle - part of the vestibular system, the utricle is one of the otolith organs and is specialized to detect linear accelerations of the head and head tilts in the horizontal plane.
Utricle Definition and Examples - Biology Online Dictionary
网页2021年6月28日 · Utricle. In anatomy, the utricle is one of the two parts of the otolith organ of the inner ear. The other part is the saccule. The otolith organ is a collective term for the utricle and saccule and functions in detecting gravitational forces essential in …
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