Results 151 to 160 of about 30,765 (302)

Modulation of cerebral blood flow and cognition by hyperthermia and hypoxia: An electroencephalographic event‐related potentials perspective

Experimental Physiology, EarlyView.
Abstract Cerebral blood flow (CBF) is essential for sustaining neuronal metabolism and cognitive performance; however, the precise relationship between perfusion and cognition remains unclear. Although ageing and disease are associated with progressive declines in CBF and cognitive impairment, the acute effects of altered CBF under environmental ...
Hiroki Nakata, Shigehiko Ogoh, Manabu Shibasaki   +2 more
wiley   +1 more source

Is there an association between digital oximetry desaturation and changes in somatosensory-evoked potentials during anterior lumbar interbody fusion? [PDF]

Surg Neurol Int
Nery Navarro J, de Assis Ulisses Sampaio Junior F, Rubens Dias Pereira Filho A, Oswaldo de Oliveira Junior J, José Rodriguez Ferreira R, Santos Baptista V, Calfat Maldaun MV.   +6 more
europepmc   +1 more source

Somatosensory evoked potentials are abnormal with plagiocephaly. [PDF]

Arch Craniofac Surg, 2022
Härmä M, Lauronen L, Leikola J, Hukki J, Saarikko A.   +4 more
europepmc   +1 more source

Passive thigh heating improves peak force production in younger adults and early isokinetic force production in younger and older adults

Experimental Physiology, EarlyView.
Abstract Older adults often suffer from reduced physical capability relative to young adults, in part due to impaired muscle function. This study investigated the ergogenic effects of passive thigh heating on knee extensor torque production in healthy older versus younger adults.
Desmond Denny, Daniel C. Low, Oliver R. Gibson   +2 more
wiley   +1 more source

Digital Signal Processing of Evoked Somatosensory Potentials

, 1978
The somatosensory evoked potential is a very low amplitude signal. It is subject to noise from a variety of environmental sources. A spectral analysis was performed on a number of evoked potentials to determine the frequency range of the signal. Based on
Elko, Peter Paul
core  

Blood flow restriction exercise during microgravity exposure in parabolic flight

Experimental Physiology, EarlyView.
Abstract This case report evaluates whether it is possible to perform blood flow restriction (BFR) exercise during exposure to microgravity. The objectives were three‐fold: (1) to determine if a personalised tourniquet system (PTS) hardware technology performs nominally and enables BFR exercise in microgravity; (2) to determine if BFR augments the ...
Yannick Laflamme, Etienne Chassé, Luke Hughes   +2 more
wiley   +1 more source

Diagnostic value of somatosensory evoked potentials for paroxysmal sympathetic hyperactivity: a retrospective cohort study. [PDF]

Front Neurol
Liu L, Han Y, Feng H, Feng H, Chen F, Fu J.   +5 more
europepmc   +1 more source

Integration of MRI and somatosensory evoked potentials facilitate diagnosis of spinal cord compression. [PDF]

Sci Rep, 2023
Sun SP, Phang CR, Tzou SC, Chen CM, Ko LW.   +4 more
europepmc   +1 more source

Cerebral haemodynamic responses to inspiratory muscle work

Experimental Physiology, EarlyView.
Abstract Fatiguing inspiratory work has been shown to evoke a sympathetically mediated reflex that has systemic cardiovascular consequences, including increases in heart rate and blood pressure and a decrease in resting limb vascular conductance. Moreover, the response to this reflex appears to be attenuated in females compared with males.
Andrew H. Ramsook, Morgan A. Hughes, Wyatt W. Pruter, Kevin L. Webb, Ali Ataie, Chad C. Wiggins, Gabrielle A. Dillon, Sarah E. Baker, Michael J. Joyner   +8 more
wiley   +1 more source

Cerebral oxygenation and skeletal muscle responses to time trial, maximal oxygen uptake and time to exhaustion exercise

Experimental Physiology, EarlyView.
Abstract This study investigated cerebral and neuromuscular responses to three exercise models: time trial (TT), maximal oxygen uptake (V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{max}}}}$) and time to exhaustion (TTE). Fourteen participants completed the tests in the following order: V̇O2max${{\dot{V}}_{{{{\mathrm{O}}}_2}{\mathrm{max}}}}$, TT and ...
Caroline V. Robertson, Nicole T. Vargas, Tegan Hartmann, Frank E. Marino   +3 more
wiley   +1 more source