Results 81 to 90 of about 12,927 (254)

Comprehensive Mitigation of Peripheral and Central Stress Responses by Nx4: Insights From EEG and Heart Rate Variability in Post‐Stress Resting State

Human Psychopharmacology: Clinical and Experimental, Volume 40, Issue 6, November 2025.
ABSTRACT Objective Stress from daily psychosocial challenges is a significant health concern with limited pharmacological treatment options. Psychosocial stress triggers distinct responses in the autonomic and central nervous systems, measurable via heart rate variability (HRV) and electroencephalogram (EEG).
Marina Krylova, Sarah Alizadeh, Hamidreza Jamalabadi, Igor Izyurov, Tara Chand, Johan van der Meer, Johannes C. Vester, Britta Naschold, Myron Schultz, Veronika Engert, Martin Walter   +10 more
wiley   +1 more source

Apparatus for determining changes in limb volume [PDF]

, 1981
Measuring apparatus for determining changes in the volume of limbs or other boty extremities by determining the cross-sectional area of such limbs many comprise a transmitter including first and second transducers for positioning on the surface of the ...
Bhagat, P. K., Wu, V. C.
core   +1 more source

Uncertainty Analysis of Feature Extraction from Expired Gas Traces [PDF]

, 2000
Noninvasive medical analyses are a convenient method to study several pathologies even though their indirect nature often requires a complex processing to determine the relevant health "indicators".
Gulotta, C., Parvis, Marco, Torchio, R.
core   +1 more source

MetaNeb Versus Usual Care During Exacerbations of Cystic Fibrosis: An RCT

Respirology, Volume 30, Issue 11, Page 1046-1055, November 2025.
In adults with cystic fibrosis who were hospitalised with an exacerbation, twice daily MetaNeb produced greater improvements in ventilation inhomogeneity compared to twice daily usual airway clearance techniques. There were no between‐group differences shown for other outcomes, including respiratory symptoms.
Naomi Chapman, Vinicius Cavalheri, Elizabeth F. Smith, Jamie Wood, Luke W. Garratt, Siobhain Mulrennan, Anne Smith, Anna S. Tai, Kylie Hill   +8 more
wiley   +1 more source

Cough Reflex Induced by Microinjection of Citric Acid Into the Larynx of Guinea Pigs: New Coughing Model

Journal of Pharmacological Sciences, 2003
: We developed a new coughing model that evoked coughs by microinjection of citric acid into the larynx in unanesthetized unrestrained guinea pigs; additionally, we recorded synchronous sounds and waveforms of coughing utilizing built-in microphones and ...
Motomu Tanaka, Kei Maruyama
doaj   +1 more source

Compromised dynamic cerebral autoregulation in patients with a right-to-left shunt: a potential mechanism of migraine and cryptogenic stroke. [PDF]

PLoS ONE, 2014
The relationship between right-to-left shunts (RLS) and migraine and cryptogenic stroke is not well understood. In this study, we investigated whether RLS are associated with impairment of dynamic cerebral autoregulation (dCA), which may play a role in ...
Zhen-Ni Guo, Yingqi Xing, Jia Liu, Shuang Wang, Shuo Yan, Hang Jin, Yi Yang   +6 more
doaj   +1 more source

Pattern of extra‐diaphragmatic respiratory muscle activity during exercise in patients with unilateral diaphragm dysfunction

Physiological Reports, Volume 13, Issue 21, November 2025.
Abstract Whether extra‐diaphragmatic respiratory muscle output is altered in patients with unilateral diaphragm dysfunction (UDD) remains unclear. We compared respiratory pressures and muscle activity during symptom‐limited cardiopulmonary exercise testing (CPET) in 10 patients with UDD and 10 matched controls.
Antenor Rodrigues, Zafeiris Louvaris, Sauwaluk Dacha, Mayra Caleffi Pereira, Tin Gojevic, Michele R. Schaeffer, Luc Janssens, Wim Janssens, W. Darlene Reid, Ghislaine Gayan‐Ramirez, Dries Testelmans, Laurent Brochard, Rik Gosselink, Daniel Langer   +13 more
wiley   +1 more source

Respiratory component of the orienting reflex: a novel sensitive index of sensory-induced arousal in rats.

Frontiers in Physiology, 2012
In humans, the integrated response to a novel stimulus (orienting reflex) includes behavioral (head turning etc) and well-characterized physiological components (changes in heart rate, respiration, skin conductance, and EEG patterns).
Eugene eNalivaiko, Evgeny eBondarenko, Andreas eLidstrom, Robert J Barry   +3 more
doaj   +1 more source

Uso y utilidades clínicas del pletismógrafo en la evaluación de la respuesta sexual masculina: Ejemplificación a partir de tres casos [PDF]

, 2015
El pletismógrafo peniano es un instrumento que nos permite medir cambios en el diámetro del pene a partir de la exposición a estímulos elicitadores de la respuesta sexual. A pesar de las demostradas utilidades clínicas y empíricas de este instrumento,
Ballester-Arnal, Rafael, Castro-Calvo, Jesús, Gil-Llario, MD   +2 more
core   +1 more source

Central and Peripheral Mechanisms of Low Exercise Capacity in Prematurely Born Adults

Comprehensive Physiology, Volume 15, Issue 5, October 2025.
The lower exercise capacity described in preterm born adults is associated with impaired stroke volume augmentation in response to incremental exercise intensity, thus to a lower cardiac output response to exercise, compared to age‐matched individuals born at term.
Giorgio Manferdelli, Gregory P. Barton, Tony G. Babb, Grégoire P. Millet, Michael D. Nelson, Benjamin D. Levine, Kara N. Goss   +6 more
wiley   +1 more source