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Vestibular prosthesis: from basic research to clinics [PDF]
Frontiers in Integrative Neuroscience, 2023 Balance disorders are highly prevalent worldwide, causing substantial disability with high personal and socioeconomic impact. The prognosis in many of these patients is poor, and rehabilitation programs provide little help in many cases.
Enrique Soto +3 more
doaj +5 more sources
An Implanted Vestibular Prosthesis Improves Spatial Orientation in Animals with Severe Vestibular Damage. [PDF]
J Neurosci, 2021 Gravity is a pervasive environmental stimulus, and accurate graviception is required for optimal spatial orientation and postural stability. The primary graviceptors are the vestibular organs, which include angular velocity (semicircular canals) and ...
Karmali F +5 more
europepmc +5 more sources
[Recent progress in vestibular prosthesis]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023 Bilateral vestibulopathy（BVP） is one of the common diseases in the vestibular nervous system, with an incidence rate of about 4%-7% in the population, which can lead to a variety of body dysfunctions. At present, there are two main treatment methods for BVP. One is vestibular rehabilitation.
Han P +7 more
europepmc +4 more sources
Longitudinal performance of an implantable vestibular prosthesis. [PDF]
Hear Res, 2015 Loss of vestibular function may be treatable with an implantable vestibular prosthesis that stimulates semicircular canal afferents with biphasic pulse trains. Several studies have demonstrated short-term activation of the vestibulo-ocular reflex (VOR) with electrical stimulation. Fewer long-term studies have been restricted to small numbers of animals
Phillips C +6 more
europepmc +5 more sources
A CMOS Neural Interface for a Multichannel Vestibular Prosthesis. [PDF]
IEEE Trans Biomed Circuits Syst, 2016 We present a high-voltage CMOS neural-interface chip for a multichannel vestibular prosthesis (MVP) that measures head motion and modulates vestibular nerve activity to restore vision- and posture-stabilizing reflexes. This application specific integrated circuit neural interface (ASIC-NI) chip was designed to work with a commercially available ...
Hageman KN +10 more
europepmc +5 more sources
One step closer to a functional vestibular prosthesis. [PDF]
J Neurosci, 2013 To create a stable representation of the visual scene, the brain relies on information provided by the vestibular and proprioceptive systems. Two well studied examples of this are the vestibular-ocular reflex, which counter-rotates the eyes during head ...
Dakin CJ, Elmore LC, Rosenberg A.
europepmc +5 more sources
A Low-Power ASIC Signal Processor for a Vestibular Prosthesis. [PDF]
IEEE Trans Biomed Circuits Syst, 2016 A low-power ASIC signal processor for a vestibular prosthesis (VP) is reported. Fabricated with TI 0.35 μm CMOS technology and designed to interface with implanted inertial sensors, the digitally assisted analog signal processor operates extensively in the CMOS subthreshold region.
Töreyin H, Bhatti PT.
europepmc +5 more sources
PLoS Biology, 2022 Sensory pathways provide complex and multifaceted information to the brain. Recent advances have created new opportunities for applying our understanding of the brain to sensory prothesis development.
Kantapon Pum Wiboonsaksakul +3 more
doaj +4 more sources
[Optimal design of neural modulation strategy of vestibular prosthesis]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2020 Objective:To reveal the response characteristics of semicircular canal neurons（SCN） in the nonlinear perceptual interval, and to establish and screen out the precise SCN information coding model and function expression, which lays a foundation for the optimization and improvement of neuromodulation strategy of multichannel vestibular prosthesis. Method:
Ren P +9 more
europepmc +4 more sources
Alignment of angular velocity sensors for a vestibular prosthesis [PDF]
Journal of NeuroEngineering and Rehabilitation, 2012 Vestibular prosthetics transmit angular velocities to the nervous system via electrical stimulation. Head-fixed gyroscopes measure angular motion, but the gyroscope coordinate system will not be coincident with the sensory organs the prosthetic replaces.
DiGiovanna Jack +3 more
doaj +7 more sources