Results 191 to 200 of about 21,053 (305)

Pulmonary arterial mechanoreceptors mediate sustained sympathoexcitation during high altitude hypoxia in humans

Experimental Physiology, EarlyView.
Abstract Sympathetic nervous system activation is a hallmark of high‐altitude hypoxia, yet the afferent mechanisms remain incompletely defined. We examined the relative contributions of pulmonary arterial mechanoreceptors and carotid chemoreceptors – two excitatory pathways co‐activated by hypoxia – to sustained sympathoexcitation at altitude.
Michiel T. Ewalts, Lydia L. Simpson, Jack S. Talbot, Elliott J. Jenkins, Travis D. Gibbons, Connor A. Howe, Lauren E. Maier, Emily R. Vanden Berg, Alex M. Williams, Philip N. Ainslie, Samuel J. Oliver, Craig D. Steinback, Mike Stembridge, Jonathan P. Moore   +13 more
wiley   +1 more source

Ultraviolet B Treatment of the Forearm Alters Supraspinal Nociceptive Processing. [PDF]

Pain Res Manag
Drummond PD, Vo L, Carabetta M.
europepmc   +1 more source

Symposium: Classical and Instrumental Conditioning. Presented at the 34th Annual German Experimental Psychology Meeting.Human Conditioning: Issues and Applications [PDF]

, 1993
Hammerl, Marianne, Lachnit, Harald
core  

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

The Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall, Alex M. Williams, Philip J. Millar, Megan L. Lance, Brooke M. Shafer, Conan L. H. Shing, Jordan D. Bird, Christopher R. West, Glen E. Foster   +8 more
wiley   +1 more source

Altered functional connectivity related to prepulse inhibition in functional movement disorder. [PDF]

Neuroimage Clin
Voženílek D, Mueller K, Serranová T, Nováková L, Vaněčková M, Sojka P.   +5 more
europepmc   +1 more source

Pulmonary arterial mechanoreceptors modulate exercise‐induced sympathetic activation in healthy humans during moderate‐intensity hypoxic exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts, Thomas D. Griffiths, Andrew J. M. Douglas, Elliott J. Jenkins, Guto Wyn Hughes, Craig D. Steinback, Lydia L. Simpson, Samuel J. Oliver, Mike Stembridge, Jonathan P. Moore   +9 more
wiley   +1 more source

The Effect of Music Exposure on Epileptic Seizures Induced by Pentylenetetrazole in Rats. [PDF]

Med Princ Pract
Adil H, Çevreli B, Öztürk G, Akkaya EC.   +3 more
europepmc   +1 more source

Using the Theoretical Framework of Acceptability to Evaluate a Smoking Cessation Programme in Community Pharmacies

Health Promotion Journal of Australia, Volume 37, Issue 3, July 2026.
ABSTRACT Issue Addressed Tobacco smoking disproportionately affects people experiencing socioeconomic disadvantage. Improving access to effective smoking cessation programmes and medications is crucial to reducing this gap. Here, we report on a programme trialling the provision of free nicotine replacement therapy to priority populations through ...
Cheryn Coleman, Stuart G. Ferguson, Rosie Nash   +2 more
wiley   +1 more source

Beyond hyperacusis: re-framing tonic tensor tympani syndrome as a middle-ear muscle dysregulation disorder in tinnitus clinics. [PDF]

Ann Med Surg (Lond)
Amjad A, Arshad H, Mahato RK, Ali U.
europepmc   +1 more source

Balancing Aerobic and Anaerobic Metabolism, and Its Effect on Recovery Time in Freely‐Diving Steller Sea Lions (Eumetopias jubatus)

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT As breath‐hold divers, marine mammals must coordinate their use of both aerobic and anaerobic metabolism to maximize their time at depth. One indication of the relative reliance between these two energy‐producing systems is the aerobic dive limit (ADL), defined as the dive duration where post‐dive blood lactate concentrations surpass resting ...
Aaron S. Purdy, David A. S. Rosen
wiley   +1 more source