Results 171 to 180 of about 196,622 (275)

Modeling transcranial electrical stimulation in the aging brain

Brain Stimulation, 2020
A. Indahlastari, Alejandro Albizu, A. O'Shea, Megan A. Forbes, N. Nissim, Jessica N. Kraft, N. Evangelista, Hanna K. Hausman, A. Woods   +8 more
semanticscholar   +1 more source

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source

Inhibitory effect of BIBN4096BS on cephalic vasodilatation induced by CGRP or transcranial electrical stimulation in the rat [PDF]

, 2004
Kenneth A. Petersen, Steffen Birk, Henri Doods, Lars Edvinsson, Jes Olesen   +4 more
openalex   +1 more source

Corticospinal, reticulospinal and motoneuronal contributions to fatigability during a sustained contraction of the elbow flexors

Experimental Physiology, EarlyView.
Abstract Synaptic input to the motoneuron pool is altered during fatiguing muscle contractions. In humans, the corticospinal tract is often studied, with equivocal findings regarding its role in the reduction of force. To date, the involvement of the reticulospinal tract during states of fatigue has not been explored.
Oliver Hayman, Rosiered Brownson‐Smith, Elliott I. Atkinson, Padraig Spillane, Stuart Baker, Stuart Goodall, Glyn Howatson, Kevin Thomas, Paul Ansdell   +8 more
wiley   +1 more source

Maximal strength and voluntary activation of adductor pollicis after a single session of acute intermittent hypercapnia or acute intermittent hypoxia

Experimental Physiology, EarlyView.
Abstract Acute intermittent hypoxia (AIH) can increase maximal strength of limb muscles in people with incomplete spinal cord injury (SCI), but it is mostly untested in people without SCI. Acute intermittent hypercapnia (AIC) may engage similar respiratory circuits to AIH, but the effects of AIC on human limb motor output are unknown.
Anandit J. Mathew, Harrison T. Finn, Chiettha Prajnadewie, Simon C. Gandevia, Janet L. Taylor, Jane E. Butler   +5 more
wiley   +1 more source

Correlated amplitudes of potentials evoked in homologous muscles by magnetic stimulation reveal positive covariation of corticospinal output

Experimental Physiology, EarlyView.
Abstract figure There is positive covariation in the amplitudes of motor evoked potentials (MEPs) generated by (near simultaneous) stimulation of the two motor cortices. That is, larger responses to stimulation of the left motor cortex tend to be accompanied by larger responses to stimulation of the right motor cortex, and smaller responses to ...
Richard G. Carson
wiley   +1 more source

Dose standardization for transcranial electrical stimulation: an accessible approach. [PDF]

Sci Rep
Toth J, Brosnan M, King RJ, Ivanov B, Arvaneh M.   +4 more
europepmc   +1 more source

Modeling of cerebellar transcranial electrical stimulation effects on hand tremor in Parkinson's disease. [PDF]

Front Aging Neurosci, 2023
Rahimi S, Towhidkhah F, Baghdadi G, Forogh B, Saadat P, Soleimani G, Habibi SA.   +6 more
europepmc   +1 more source

Are current flow models for transcranial electrical stimulation fit for purpose?

, 2017
Sven Bestmann, Nick Ward
openalex   +2 more sources

Effects of Transcranial Direct Current Stimulation Prior to Electromyography-controlled Functional Electrical Stimulation on Upper Extremity Function in Patients with Chronic Stroke

, 2020
Makiko Sohmura, Shigeru Obayashi
openalex   +1 more source