Related Experiment Video
Updated: Jul 1, 2025

06:31
Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform
Published on: August 4, 2022
3.0K
[Presbyvestibulopathy in clinical practice.]
N V Boiko1, I V Stagnieva1, V V Kiselev1
1Rostov State Medical University, 29 Nakchishevanskyi, Rostov-on-Don 344022, Russian Federation,
Advances in Gerontology = Uspekhi Gerontologii
|March 1, 2024
Summary
Aging of the vestibular system, or presbyvestibulopathy, affects the elderly. This review explores its links to sensory, cognitive, and psychological issues in aging populations.
Area of Science:
- Gerontology
- Neuroscience
- Otolaryngology
Background:
- Increasing life expectancy leads to more cases of presbyvestibulopathy, a condition resulting from the aging of the vestibular system.
- Presbyvestibulopathy involves degenerative changes in the vestibular analyzer, affecting receptors, neural pathways, and nuclei.
- Elderly patients often exhibit multiple sensory system impairments, including balance, vision, and cognitive deficits, which must be considered during examination.
Conclusions:
- Presbyvestibulopathy is an integral part of the multifaceted aging process.
- Comprehensive treatment approaches are needed for patients with presbyvestibulopathy, considering their high risk of condition deterioration.
- Understanding these associations is crucial for managing the health of aging individuals.
Related Concept Videos
Equilibrium and Balance
4.7K
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
4.7K
The Vestibular System
39.6K
The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
39.6K
Glaucoma: Overview
570
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
570
Open Angle Glaucoma: Treatment
448
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
448
Angle Closure Glaucoma: Treatment
493
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
493
Barrett Esophagus-II: Clinical Manifestations and Management
150
Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure...
150

