Modulation of human vestibular reflexes with increased postural threat

BC Horslen, CJ Dakin, JT Inglis… - The Journal of …, 2014 - Wiley Online Library
Key points The vestibular system is an important sensory contributor to the control of
standing balance. Fear, anxiety and arousal are thought to influence the excitability of the …

Visuo-vestibular contributions to anxiety and fear

CM Coelho, CD Balaban - Neuroscience & Biobehavioral Reviews, 2015 - Elsevier
The interactive roles of the visual and vestibular systems allow for postural control within
boundaries of perceived safety. In specific circumstances, visual vestibular and postural …

Personality traits modulate subcortical and cortical vestibular and anxiety responses to sound-evoked otolithic receptor stimulation

I Indovina, R Riccelli, JP Staab, F Lacquaniti… - Journal of …, 2014 - Elsevier
Objective Strong links between anxiety, space-motion perception, and vestibular symptoms
have been recognized for decades. These connections may extend to anxiety-related …

Vestibulo-spinal and vestibulo-ocular reflexes are modulated when standing with increased postural threat

EN Naranjo, TW Cleworth, JHJ Allum… - Journal of …, 2016 - journals.physiology.org
We investigated how vestibulo-spinal reflexes (VSRs) and vestibulo-ocular reflexes (VORs)
measured through vestibular evoked myogenic potentials (VEMPs) and video head impulse …

[HTML][HTML] Fear of heights shapes postural responses to vibration-induced balance perturbation at virtual height

D Bzdúšková, M Marko, Z Hirjaková… - Frontiers in Human …, 2023 - frontiersin.org
Introduction Standing upright at height is a challenging situation involving intense threat of
balance loss and fall. The ability to maintain balance in such conditions requires properly …

Effects of postural threat on spinal stretch reflexes: evidence for increased muscle spindle sensitivity?

BC Horslen, CD Murnaghan, JT Inglis… - Journal of …, 2013 - journals.physiology.org
Standing balance is often threatened in everyday life. These threats typically involve
scenarios in which either the likelihood or the consequence of falling is higher than normal …

[HTML][HTML] CNS distribution, signalling properties and central effects of G-protein coupled receptor 4

PS Hosford, V Mosienko, K Kishi, G Jurisic… - …, 2018 - Elsevier
Abstract Information on the distribution and biology of the G-protein coupled receptor 4
(GPR4) in the brain is limited. It is currently thought that GPR4 couples to G s proteins and …

[HTML][HTML] Interactions between stress and vestibular compensation–a review

Y Saman, DE Bamiou, M Gleeson, MB Dutia - Frontiers in neurology, 2012 - frontiersin.org
Elevated levels of stress and anxiety often accompany vestibular dysfunction, while
conversely complaints of dizziness and loss of balance are common in patients with panic …

[HTML][HTML] Personality changes in patients with vestibular dysfunction

PF Smith, CL Darlington - Frontiers in human neuroscience, 2013 - frontiersin.org
The vestibular system is a sensory system that has evolved to detect linear and angular
acceleration of the head in all planes so that the brain is not predominantly reliant on visual …

The influence of age, anxiety and concern about falling on postural sway when standing at an elevated level

DL Sturnieks, K Delbaere, MA Brodie, SR Lord - Human movement science, 2016 - Elsevier
Psychological processes may influence balance and contribute to the risk of falls in older
people. While a self-reported fear of falling is associated with increased postural sway …