This paper presents the results of three experiments to determine the effect of deprivation and physical fatigue on ratings of perceived exertion () for exercise of short (30 s) and long (15-50 min) duration. In the first, 12 male subjects walked on a treadmill, 50 min every 3 h, at ...
Lagarde,D,Batejat,D,Van,Beers,P,Sarafian,D,Pradella,S.Interest of modafinil, a new psychostimulant, during a sixty-hour sleep deprivation experiment. Fundamental and Clinical Pharmacology . 1995Lagarde D, Batejat D, Van Beers P, Sarafian D, Pradella S. Interest of modafinil, a new psycho...
Recent reports have indicated that rats subjected to total sleep deprivation (TSD) by the disk-over-water method and sacrificed when death appeared imminent showed aerobic bacteria in their blood. Yoked control rats did not. Extrapolating from these results, it has been suggested that the late bo...
Mice had ad libitum access to food and water during sleep deprivation. Mice were habituated for 5 days prior to the experiment by the researcher conducting the experiments. Habituation, performed in the behavior room for experiments, was done by holding each mouse in the palm for 2 min and...
Objective: To assess the effects of total sleep deprivation on sleep spindle and K-complex (KC) density. Methods: Eight healthy male subjects (mean age=23.4 years) participated in the experiment: they slept in the laboratory for 3 nights (one adaptation, one baseline, one recovery); baseline...
The purpose of this study was to determine the effect of one night's sleep deprivation on anaerobic performance in the morning and afternoon of the following day. Thirteen healthy males were studied twice in a balanced, randomized design. The experiment consisted of two conditions 1week apart. ...
摘要: Studies the effect of sleep deprivation, knowledge of results and stimulus quality in response to simple and choice reaction tasks. Effect of sleep deprivation on response force and force amplitude; Three variables of response force.被引量: 20 ...
(18.5 +/- 1.7 years; 8.3 +/- 2.4 years of experiment) performed 3 cognitive tasks by the use of the reaction time (RT), the stroop, and the barrage tests (to evaluate the RT, the selective and supported attention respectively) following 2 situations of sleep deprivation (in the ...
experiment, the subjects were asked toperformseveralcognitivetasks, such asarithmeticand word problems, while undergoingmagneticresonancescans of their brainactivity. The scans recorded eachsubject’s brainactivityfrom a restedstatethroughvarious stages of sleep deprivation over the 35-hour period. The ...
but sleep loss also enhances pain sensitivity6,15,16. Heightened pain may in turn trigger opioid self-medication and dose escalation17. In addition to exacerbating pain, sleep deprivation also amplifies brain reactivity to rewards18and alters downstream (MOR-dependent) dopamine signaling in the mesoli...