Results 81 to 90 of about 868,434 (248)

Intracerebral Adenosine During Sleep Deprivation: A Meta-Analysis and New Experimental Data

open access: yesJournal of Circadian Rhythms, 2018
The neuroregulator adenosine is involved in sleep-wake control. Basal forebrain (BF) adenosine levels increase during sleep deprivation. Only a few studies have addressed the effect of sleep deprivation on extracellular adenosine concentrations in other ...
Cathalijn H. C. Leenaars   +6 more
doaj   +1 more source

The Effects of Total Sleep Deprivation on Bayesian Updating [PDF]

open access: yes
Recent evidence suggests that nearly 25% of U.S. adults (47 million) suffer from some level of sleep deprivation. The impact of this sleep deprivation on the U.S. economy includes direct medical expenses related to sleep deprivation and related disorders,
David L. Dickinson, Sean P.A. Drummond
core  

THE EFFECTS OF 30 HOURS SLEEP DEPRIVATION ON BASIC FOOTBALL SKILLS OF SOCCER PLAYERS [PDF]

open access: yes, 2012
The aim of this study is to determine the effect of sleep deprivation on the passing and shooting skills of football players. To this end, 18 students of Sahand University, with age range 20 to 24 years performed basic soccer skills (shoot and pass) in ...
Mehrdad Hefzollesan   +2 more
core  

A brief period of sleep deprivation leads to subtle changes in mouse gut microbiota

open access: yesJournal of Sleep Research, 2019
Not getting enough sleep is a common problem in our society and contributes to numerous health problems, including high blood pressure, diabetes and obesity.
Sahar El Aidy   +3 more
semanticscholar   +1 more source

UEffect of acute sleep deprivation on concentration and mood states with a controlled effect of experienced stress

open access: yesZdravniški Vestnik, 2011
Background: Sleep is a biological function, which enables and allows regeneration, rest and preparation for further activity and also allows for previous activity and experience to organize and merge with our pre-existing experience.
Tanja Kajtna   +2 more
doaj  

Stress Among Health Care Professionals - The Need for Resiliency [PDF]

open access: yes, 2011
Healthcare professionals are subjected to considerable levels of stress such as work overload, excessive working hours, sleep deprivation, repeated exposure to emotionally charged situations, dealing with difficult patients and conflicts with other ...
Kakunje, Anil
core   +1 more source

Distinct unfolded protein responses mitigate or mediate effects of nonlethal deprivation of C. elegans sleep in different tissues

open access: yesBMC Biology, 2017
Background Disrupting sleep during development leads to lasting deficits in chordates and arthropods. To address lasting impacts of sleep deprivation in Caenorhabditis elegans, we established a nonlethal deprivation protocol.
Jarred Sanders   +3 more
doaj   +1 more source

Activation of brain‐derived neurotrophic factor signaling in the basal forebrain reverses acute sleep deprivation‐induced fear memory impairments

open access: yesBrain and Behavior, 2020
Introduction The mechanisms underlying sleep deprivation‐induced memory impairments and relevant compensatory signaling pathways remain elusive. We tested the hypothesis that increased brain‐derived neurotrophic factor (BDNF) expression in the basal ...
Tao Ma   +9 more
doaj   +1 more source

Comparison of Sleep Deprivation Effects in Student Athletes and Non-Athletes (Preliminary Results) [PDF]

open access: yes, 2016
The effects of exercise and sleep in college athletes have been studied for the past 50yrs. (1). This study examined the effect of 24hrs sleep deprivation on reaction time (RT) and memory recall of words (MR) in student athletes and student non-athletes.
Almanzar, Yldalis   +6 more
core  

Sleep-like slow oscillations improve visual classification through synaptic homeostasis and memory association in a thalamo-cortical model

open access: yes, 2019
The occurrence of sleep passed through the evolutionary sieve and is widespread in animal species. Sleep is known to be beneficial to cognitive and mnemonic tasks, while chronic sleep deprivation is detrimental.
Capone, Cristiano   +3 more
core   +1 more source

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