Results 131 to 140 of about 36,401 (248)

Steady-State Somatosensory Evoked Potential for Brain-Computer Interface-Present and Future. [PDF]

Front Hum Neurosci, 2015
Ahn S, Kim K, Jun SC.
europepmc   +1 more source

Hypoxia‐induced vulnerability of the somatosensory nervous system

The Journal of Physiology, EarlyView.
Abstract figure legend Sensory neurons are highly energy dependent and rely on sufficient oxygen availability to maintain metabolic stability and effective neurocommunication. Within the somatosensory system, even modest reductions in tissue oxygen tension impair neuronal respiration, forcing a shift toward less efficient metabolic pathways that ...
Jack Corbett, Richard P. Hulse
wiley   +1 more source

N30 Somatosensory Evoked Potential Is Negatively Correlated with Motor Function in Parkinson's Disease. [PDF]

J Mov Disord, 2016
Kang SY, Ma HI.
europepmc   +1 more source

Low‐threshold cutaneous mechanoreceptors on the foot sole have enhanced sensitivity when skin temperature is elevated

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic illustration of microneurography recordings used to examine the effects of local skin heating on cutaneous mechanoreceptor responses in the human foot (left panel). A microelectrode inserted into a peripheral nerve records single‐unit activity from tactile afferent fibres while controlled mechanical stimuli are applied ...
Erika E. Howe, Michael Apollinaro, Joanna Reeves, Christopher Nester, Leah R. Bent   +4 more
wiley   +1 more source

Diving into the unknown: Evidence of enhanced skeletal muscle lactate efflux potential and blood–muscle exchange in competitive breath‐hold divers

The Journal of Physiology, EarlyView.
Abstract figure legend Competitive breath‐hold divers exhibit skeletal muscle characteristics indicative of enhanced blood‐muscle exchange capacity and increased lactate efflux potential. Top left: Participant characteristics, matched for age, height, body mass, and maximal oxygen uptake (V̇O2max${\dot{\mathrm{V}}}\rm{O}_{\rm{2max}}$).
Antonis Elia, Matthew Lees, John O'Hara, Nathan Hodson, Jordan Acheson, Oliver Wilson, Paul Parker, Matthew Barlow   +7 more
wiley   +1 more source

Breathing‐evoked potentials in humans during wakefulness and sleep

The Journal of Physiology, EarlyView.
Abstract figure legend Quiet natural breathing at rest elicits structured breathing‐evoked potentials (BEPs) detectable in scalp EEG. Left, respiratory cycles were identified from the nasal pressure signal and used to time‐lock EEG averaging. Right, the resulting BEPs persist across wakefulness and all sleep stages, including non‐rapid eye movement ...
Léo Grassion, Thomas Andrillon, Marie‐Cécile Niérat, Nicolas Wattiez, Maxime Patout, Jessica Njlagni Voutsa, Delphine Oudiette, Isabelle Arnulf, Jésus Gonzalez‐Bermejo, Thomas Similowski   +9 more
wiley   +1 more source

Distinct neural input strategies to motor units in the soleus and medial gastrocnemius during quiet standing

The Journal of Physiology, EarlyView.
Abstract figure legend Motor unit spike trains were decomposed from high‐density surface electromyograms recorded from the medial gastrocnemius (MG; left, in red) muscle and soleus (SOL; right, in blue). To compare the neural input to the spinal motoneurons between them, we quantified the intramuscular coherence (IMC) of motor unit spike trains within ...
Hiroki Arakawa, Naotsugu Kaneko, Nadaka Hakariya, Hikaru Yokoyama, Kimitaka Nakazawa   +4 more
wiley   +1 more source

Diagnostic Accuracy of Somatosensory Evoked Potential and Transcranial Motor Evoked Potential in Detection of Neurological Injury in Intradural Extramedullary Spinal Cord Tumor Surgeries: A Short-Term Follow-Up Prospective Interventional Study Experience from Tertiary Care Center of India. [PDF]

Asian J Neurosurg
Mishra MK, Pandey N, Sharma HB, Prasad RS, Sahu A, Pradhan RS, Yadav V.   +6 more
europepmc   +1 more source

Synchrony within Aβ mechanoreceptor subtypes governs signal propagation to primary somatosensory cortex

The Journal of Physiology, EarlyView.
Abstract figure legend We used an optogenetic gain‐of‐function manipulation to investigate how sensory signals from two subtypes of Aβ low threshold mechanoreceptors (LTMRs) contribute to the cortical representation of touch. CatCh, a sensitive and fast channelrhodopsin variant, enables pulsed‐light generation of high‐frequency action potential trains ...
Wanyi Liu, Andrew E. Worthy, Alan J. Emanuel   +2 more
wiley   +1 more source

Electrophysiological properties of mesodiencephalic junction neurons projecting to the inferior olive

The Journal of Physiology, EarlyView.
Abstract figure legend Highlights of the main electrophysiological differences between MDJ neurons that project to the IO and those that do not. IO‐projecting neurons fire rebound spikes and are spontaneously active at higher frequencies. The bottom panel shows the anatomical connectivity of the MDJ with both excitatory and newly discovered inhibitory ...
Stijn Voerman, Xiang Wang, Xiaolu Wang, Laurens W. J. Bosman, Robin Broersen, Chris I. De Zeeuw   +5 more
wiley   +1 more source