Results 121 to 130 of about 110,886 (255)

Effects of Acute Photobiomodulation on Heart Rate Variability in Physically Active Individuals: A Randomized and Controlled Clinical Trial. [PDF]

J Biophotonics
This article is the first to approach the use of light acting on the vagus nerve in individuals undergoing physical exercise. Although we only obtained one isolated parameter as a difference in HRV, it is a first indication that we may be able to intervene in this vagal control process over the heart with PBM.
Pereira RA, Catai AM, Milan-Mattos JC, Dias AK, Parizotto NA.   +4 more
europepmc   +2 more sources

Low Dose Caffeine Attenuates the Positive Effects of Anaerobic Exercise on Heart Rate Variability (HRV) [PDF]

, 2019
Graduate ...
Madzinge, Vhuthuhawe, Rahming, Charlkesha Alexandre   +1 more
core   +1 more source

Comparative Efficacy of Continuous Positive Airway Pressure and Mandibular Advancement Devices in the Treatment of Obstructive Sleep Apnea: A Systematic Review

Journal of Sleep Research, EarlyView.
ABSTRACT Obstructive Sleep Apnea is a prevalent condition linked to various health issues, including cardiovascular disease and cognitive decline. This systematic review evaluates the comparative efficacy and patient adherence of two primary treatment modalities: Continuous Positive Airway Pressure and Mandibular Advancement Devices.
Gianna Dipalma, Angelo Michele Inchingolo, Pasquale Avantario, Antonio Mancini, Merigrazia Campanelli, Daniela Di Venere, Andrea Palermo, Francesco Inchingolo, Massimo Corsalini, Alessio Danilo Inchingolo   +9 more
wiley   +1 more source

Tone‐Evoked Sleep Electroencephalographic Slow Oscillations as a Function of Peripheral Rhythms: New Insights Into the Brain–Heart Integration

Journal of Sleep Research, EarlyView.
ABSTRACT Recent studies have shown that acoustic stimulation, a common neuromodulation technique, can enhance slow‐wave activity (SWA), which is associated with immune, autonomic nervous system activity and cognitive health benefits. Despite some disagreement, many studies suggest that maximising tone‐evoked SWA depends on the timing of the acoustic ...
Mohamad Forouzanfar, Sepehr Sardooeinasab, Fiona C. Baker, Ian M. Colrain, Massimiliano de Zambotti   +4 more
wiley   +1 more source

Vagal contributions to fetal heart rate variability: an omics approach

, 2019
Fetal heart rate variability (fHRV) is an important indicator of health and disease, yet its physiological origins, neural contributions in particular, are not well understood.
Burns, Patrick, Cao, Mingju, Desrochers, Andre, Durosier, Lucien Daniel, Fecteau, Gilles, Frasch, Martin G., Herry, Christophe L., Seely, Andrew JE   +7 more
core   +1 more source

ANALISIS MULTIFRACTAL HRV LAPTOP

ScientiAmericana Revista Multidisciplinaria, 2017
Una población de 14 personas, clínicamente sanas, experimenta la influencia de cambios energéticos, emitidos por un ordenador portátil, sobre la regulación neurovegetativa del corazón. Tres tiempos fueron explorados: ordenador apagado, ordenador encendido con su propia batería y al final conectado a la red eléctrica.
openaire   +1 more source

Association Between Perioperative Sleep Disorders and Post‐Operative Delirium in Cardiac Surgeries: A Systematic Review and Meta‐Analysis

Journal of Sleep Research, EarlyView.
Overview of studies included in the systematic review investigating the association between perioperative sleep disorders (PSD) and postoperative delirium (POD) in patients undergoing cardiac surgery. ABSTRACT Post‐operative delirium (POD) is an acute deterioration in cognitive function and highly prevalent after cardiac surgery (CS; up to 55 ...
Hesam Varpaei, Pallav Deka, Lorraine B. Robbins, Kousha Farhadi, Mathew Reeves, Fabrice Mowbray, Stuart F. Quan   +6 more
wiley   +1 more source

Screens, Teens, and Sleep: Is the Impact of Nighttime Screen Use on Sleep Driven by Physiological Arousal?

Journal of Sleep Research, EarlyView.
ABSTRACT Few studies have objectively measured both screens and sleep in real‐world settings. This study uses repeated measures to assess heart rate during evening screen use, providing new insights into how these behaviours relate to adolescent sleep. Screen use was recorded using wearable cameras over four nights in 70 youth (37% indigenous Māori, 42%
Kim A. Meredith‐Jones, Jillian J. Haszard, Barbara C. Galland, Shay‐Ruby Wickham, Bradley J. Brosnan, Takiwai Russell‐Camp, Rachael W. Taylor   +6 more
wiley   +1 more source

Delta‐9‐Tetrahydrocannabinol (THC) Before Bedtime: Feasibility and Mechanistic Pilot Study on Sleep and Cardiac Autonomic Activity

Journal of Sleep Research, EarlyView.
ABSTRACT Disordered sleep is a common reason individuals report using cannabis, yet the physiological effects of Δ9‐tetrahydrocannabinol (Δ9‐THC) on sleep and autonomic regulation remain incompletely understood. Early studies reported acute sleep‐promoting effects of Δ9‐THC, but chronic use has been associated with disrupted sleep and possible ...
Joshua E. Gonzalez, Alicia V. Stewart, Jacquelin L. Ellison, Omar H. Ordaz, LaTroy D. Robinson, Noal A. Clemons, Jonathan S. Emens, Sean P. M. Rice, Steven A. Shea, Nicole P. Bowles   +9 more
wiley   +1 more source

MIND-BODY RESPONSE AND NEUROPHYSIOLOGICAL CHANGES DURING STRESS AND MEDITATION: CENTRAL ROLE OF HOMEOSTASIS [PDF]

, 2014
Stress profoundly impacts quality of life and may lead to various diseases and conditions. Understanding the underlying physiological and neurological processes that take place during stress and meditation techniques may be critical for effectively ...
Barnes, Vernon A., Crawford, Molly W., Ravinder, Jerath   +2 more
core