2025年1月20日 · The saccule is a small, sac-like structure located within the vestibular system of the inner ear, which is integral to the body’s balance and orientation mechanisms.

The saccule of the membranous labyrinth (or simply saccule, Latin: sacculus) is a part of the balancing apparatus of the inner ear lying within the vestibule. The receptors within the saccule respond to movements in the vertical plane. The saccule is smaller than the utricle.

Saccule: sac-like inner ear organ containing otoliths; senses vertical motion of the head. Sensorineural hearing loss: hearing loss produced by abnormalities of the cochlea or the auditory nerve or of the nerve pathways that lead beyond the cochlea to the brain.

2024年7月29日 · The saccule is a small membranous sac, paired with the utricle, within the vestibule of the inner ear. It is part of the membranous labyrinth and has an important role in orientation and balance, particularly in vertical tilt 1.

The meaning of SACCULE is a little sac; specifically : the smaller chamber of the membranous labyrinth of the ear.

The saccule is the smaller of the two vestibular sacs; it is globular in form, and lies in the recessus sphæricus near the opening of the scala vestibuli of the cochlea.

2023年8月14日 · The vestibule of the ear and the otolith organs, called the utricle and saccule, are part of the vestibular system which controls our equilibrium and balance. Diseases affecting this area of the middle ear typically result in vertigo.

What is the Saccule? The saccule is a small, sac-like structure located within the inner ear, specifically in the vestibular system. It plays a crucial role in maintaining balance and spatial orientation.

Each saccule and utricle has a single cluster, or macula, of hair cells located in the vertical and horizontal planes, respectively. Resting upon the hair cells is a gelatinous membrane in which are embedded calcareous granules called otoliths.

1. a little bag, sac, or pouch. 2. the smaller of the two divisions of the membranous labyrinth, which communicates with the cochlear duct by way of the ductus reuniens. laryngeal saccule sacculus laryngis.