Results 51 to 60 of about 13,630 (195)

Plasticity within non-cerebellar pathways rapidly shapes motor performance in vivo

Nature Communications, 2016
The extent to which non-cerebellar pathways can refine motor performance is debated. Here, the authors demonstrate behaviourally relevant patterns of activation evoke rapid plasticity within direct and indirect vestibulo-ocular reflex pathways in vivo ...
Diana E. Mitchell, Charles C. Della Santina, Kathleen E. Cullen   +2 more
doaj   +1 more source

Sound-Evoked Responses in the Vestibulo-Ocular Reflex Pathways of Rats

Frontiers in Neuroscience, 2021
Vestibular evoked myogenic potentials (VEMP) have been used to assess otolith function in clinics worldwide. However, there are accumulating evidence suggesting that the clinically used sound stimuli activate not only the otolith afferents, but also the ...
Tianwen Chen, Jun Huang, Yue Yu, Xuehui Tang, Chunming Zhang, Youguo Xu, Alberto Arteaga, Jerome Allison, Jerome Allison, William Mustain, Matthew C. Donald, Tracy Rappai, Michael Zhang, Wu Zhou, Wu Zhou, Wu Zhou, Hong Zhu, Hong Zhu   +17 more
doaj   +1 more source

Migraine patients consistently show abnormal vestibular bedside tests

Arquivos de Neuro-Psiquiatria, 2015
Migraine and vertigo are common disorders, with lifetime prevalences of 16% and 7% respectively, and co-morbidity around 3.2%. Vestibular syndromes and dizziness occur more frequently in migraine patients.
Eliana Teixeira Maranhão, Péricles Maranhão-Filho, Ronir Raggio Luiz, Maurice Borges Vincent   +3 more
doaj   +1 more source

Chinese Clinical Practice Guidelines for Auditory Neuropathy (gCAN)

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Auditory neuropathy (AN) is an auditory disorder that affects the function of the auditory pathway. An increasing number of AN cases have been identified with the revelation of the underlying mechanisms, the advancements of diagnostic and detecting techniques.
Chinese Multi‐Center Research Collaborative Group on Clinical Diagnosis and Intervention of Auditory Neuropathy; Editorial Board of Chinese Journal of Otorhinolaryngology Head and Neck Surgery; Society of Otorhinolaryngology Head and Neck Surgery, Chinese Medical Association; Society of Audiology and Vestibular Medicine, China International Exchange and Promotive Association for Medical and Health Care, Hong‐Yang Wang, Guo‐Hui Nie, Xiao‐Nan Wu, Ding‐Jun Zha, Tao Shi, Hai‐Bo Shi, Yong Feng, Wen‐Yan Li, Hai‐Hong Liu, Qing Zhang, Xiao‐Wei Chen, Xia Gao, Yong‐Xin Li, Lu Ma, Jin Li, Dan‐Yang Li, Xiao‐Long Zhang, Meng‐Tao Song, Xin Zhou, Lan Lan, Lan Yu, Meng‐Qian Zhang, Wei Shi, Fen Xiong, Lin‐Yi Xie, Guo‐Hui Chen, Kai‐Li Wu, Xiao‐Qian Ren, Qiu‐Jing Zhang, Ming‐Hui Zhao, Zi‐Yi Chen, Fei Ji, Jiao Zhang, Jing Guan, Da‐Yong Wang, Ren‐Jie Chai, Xin Jin, Hua‐Wei Li, Shi‐Ming Yang, Shan‐Kai Yin, Qiu‐Ju Wang   +43 more
wiley   +1 more source

Recompression Improves Release Success in Pollack (Pollachius pollachius): A Step Towards Assessing Post Release Mortality in a Recreational Fishery

Fisheries Management and Ecology, EarlyView.
ABSTRACT The recreational fishery for pollack (Pollachius pollachius) in the northeast Atlantic is impacted by the species' high sensitivity to barotrauma. When captured at depth and brought to the surface, gas expansion within the peritoneal cavity can cause a variety of injuries and hinder release.
T. Stamp, R. Mawer, R. Conlon, A. E. Hall, P. Davies, R. Nesbit, D. Uren, T. Morris, S. Sullivan, S. Thomas, B. D. Stewart, H. Rudd, K. Hyder, T. Osmond, S. Reynell, E. V. Sheehan   +15 more
wiley   +1 more source

Optic Chiasm and Bilateral Optic Nerve Oligodendroglioma in A 29‐Month‐Old German Shepherd

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To report the first documented case of high‐grade optic chiasm and nerve oligodendroglioma in a young dog and contribute to the comparative study of gliomas in humans and canines. Animal Studied A 29‐month‐old male intact German Shepherd.
Vienna M. Lunking, Rajdeep Multani, Devin Fussell, LaTisha N. Knight, Erin Keenihan, Danielle M. Meritet, Abigail R. Armwood, Annie Oh   +7 more
wiley   +1 more source

A Low-Dimensional Model of Coordinated Eye and Head Movements [PDF]

, 1994
Eye and head movement data, were recorded under head fixed and head-free conditions, and compared with theoretical results obtained using a nonlinear model of eye-head coordination.
Clarke, A.H., Przybyszcwski, A.W.
core   +1 more source

Visual modulation of vestibular‐evoked balance response disturbed by posterior cortical atrophy

The Journal of Physiology, EarlyView.
Abstract figure legend Summary of key findings. (A) Effect of vision on balance responses to vestibular stimulation in controls. Mean galvanic vestibular stimulation (GVS)‐evoked response time‐course is shown without and with vision, illustrating how visual input ‘dampens’ the balance response.
Dilek Ocal, Brian L. Day, Amy Peters, Matt Bancroft, David Cash, Diego Kaski, Natalie S. Ryan, Sebastian J. Crutch, Keir X. X. Yong   +8 more
wiley   +1 more source

Gaze-stabilizing central vestibular neurons project asymmetrically to extraocular motoneuron pools. [PDF]

, 2017
Within reflex circuits, specific anatomical projections allow central neurons to relay sensations to effectors that generate movements. A major challenge is to relate anatomical features of central neural populations -- such as asymmetric connectivity --
Bianco, IH, Douglass, AD, Engert, F, Greenwood, JSF, Li, JMB, Prober, DA, Robson, DN, Schier, AF, Schoppik, D, Soucy, E   +9 more
core   +1 more source

Cross‐modal predictive oculomotor control: visually acquired prediction transfers to vestibular‐driven eye movements

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustrating that visually driven optokinetic responses (OKR) and vestibularly driven vestibulo‐ocular reflexes (VOR) share a common timing mechanism composed of the cerebellum and the velocity storage mechanism (VSM). Predictive OKR (pOKR), characterized by predictive deceleration (brown arrow)—a gradual slowing of eye
Toshimi Yamanaka, Yutaka Hirata
wiley   +1 more source