Results 91 to 100 of about 348,843 (344)

Clinical characteristics in patients with cervicogenic dizziness: A systematic review

Health Science Reports, 2019
Background and aims Cervicogenic dizziness (CD) is a clinical syndrome of dizziness associated with neck dysfunction. CD represents a considerable diagnostic challenge since dizziness and neck pain are common symptoms with complex and multifactorial ...
Mari Kalland Knapstad, Stein Helge Glad Nordahl, Frederik Kragerud Goplen   +2 more
doaj   +1 more source

High‐Throughput MicroED for Probing Ion Channel Dynamics

Advanced Science, EarlyView.
High‐throughput MicroED offers a new approach for visualizing ion channel dynamics. This approach reveals NaK’s sodium binding modes and NaK2CNG’s potassium‐induced selectivity filter dilation and gating. By capturing these distinct structures, this work challenges traditional models of ion channel permeation and selectivity. Abstract Ion channels play
Marc J Gallenito, Max TB Clabbers, Jieye Lin, Johan Hattne, Tamir Gonen   +4 more
wiley   +1 more source

A study of comparing between auditory manifestations in post-COVID 2019 and 2023

The Egyptian Journal of Otolaryngology
Background It’s known that COVID-19 affects the audio-vestibular system, while its variant is not studied yet. Accordingly, this work was designed to study the effect of COVID-19 and its variant on audio-vestibular system and to compare between symptoms ...
Heba Tallah sherif Abd El Hady, Enaas Ahmad Kolkaila   +1 more
doaj   +1 more source

Mismatch negativity as an early biomarker of cognitive impairment in schizophrenia

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2023
Background Due to its disturbance in schizophrenic patients, mismatch negativity (MMN) generation is believed to be a potential biomarker for recognizing primary impairments in auditory sensory processing during the course of the disease.
Abeer Mamdouh Ali Mahmoud, Mai Abd-Elraoof Eissa, Enaas Ahmad Kolkaila, Reham Abdel Rahman Amer, Mona Ahmed Kotait   +4 more
doaj   +1 more source

Dosimetric Analysis of Neural and Vascular Structures in Skull Base Tumors Treated with Stereotactic Radiosurgery. [PDF]

, 2017
Objective To examine the relationship between the prescribed target dose and the dose to healthy neurovascular structures in patients with vestibular schwannomas treated with stereotactic radiosurgery (SRS).
Bhatt, Jay M, Chenery, Stafford, Djalilian, Hamid R, Ghavami, Yaser, Haidar, Yarah M, Moshtaghi, Omid, Schwer, Amanda   +6 more
core   +1 more source

Vestibular paroxysmia: Diagnostic criteria

Journal of Vestibular Research-Equilibrium & Orientation, 2017
This paper describes the diagnostic criteria for vestibular paroxysmia (VP) as defined by the Classification Committee of the Bárány Society. The diagnosis of VP is mainly based on the patient history and requires: A) at least ten attacks of spontaneous ...
Michael Strupp, J. A. López-Escámez, Ji-Soo Kim, D. Straumann, Joanna C Jen, J. Carey, A. Bisdorff, Thomas Brandt   +7 more
semanticscholar   +1 more source

The Effect of Immersion Technology on the Quality of Life in Older Adults: A Systematic Review

AGING MEDICINE, EarlyView.
Immersive technologies, especially virtual reality (VR), significantly improve the quality of life for older adults by enhancing physical health, cognitive function, and psychological well‐being. These technologies can be adapted to meet individual needs, making them an effective tool for addressing the challenges of aging.
Solmaz Sohrabei, Vahideh Zolfaghari, Seyed Jafar Ehsanzadeh   +2 more
wiley   +1 more source

Detection of visual field defects using Eye Movement Pediatric Perimetry in children with intracranial lesions: feasibility and applicability

Heliyon, 2022
The study aimed at evaluating the feasibility of Eye Movement Pediatric Perimetry (EMPP) among children in detecting Visual Field Defects (VFDs) associated with Intracranial Lesions (IL).
Najiya Sundus K. Meethal, Jasper Robben, Deepmala Mazumdar, S. Loudon, N. Naus, J.R. Polling, J. van der Steen, Ronnie George, Johan J.M. Pel   +8 more
doaj  

A Wearable Soft Actuator for Directional Tactile Stimulation: Design and Testing

Advanced Intelligent Systems, EarlyView.
A wearable actuator able to produce directional tactile stimulation is obtained by embedding a planar shape memory spring in silicone matrix. The matrix is designed taking into account skin characteristics and leveraging its multifunctionality: it acts as a bias load, improves the thermal behavior of the spring and wearability.
Fabio Lazzari, Jacopo Romanò, Davide Faranna, Lorenzo Garavaglia, Francesco Volontè, Carlo Fanciulli, Simone Pittaccio   +6 more
wiley   +1 more source

Computing Endolymph Hydrodynamics During Head Impulse Test on Normal and Hydropic Vestibular Labyrinth Models

Frontiers in Neurology, 2020
Hypothesis: Build a biologic geometry based computational model to test the hypothesis that, in some circumstances, endolymphatic hydrops can mechanically cause enhanced eye velocity responses during clinical conditions of the head impulse test ...
Jorge Rey-Martinez, Xabier Altuna, Kai Cheng, Ann M. Burgess, Ian S. Curthoys   +4 more
doaj   +1 more source