Results 1 to 10 of about 18,437 (351)

The psychophysiology of self-mutilation: Evidence of tension reduction

open access: greenArchives of Suicide Research, 1998
Christopher M Williams, Janet Haines
exaly   +3 more sources

Sleep deprivation effects on basic cognitive processes: which components of attention, working memory, and executive functions are more susceptible to the lack of sleep? [PDF]

open access: yesSleep Science, 2021
Introduction: Sleep deprived people have difficulties to perform daily activities. Their performance depends on three basic cognitive processes: attention, working memory, and executive functions. Objectives: The aim of this study
Aída García   +4 more
doaj   +1 more source

Behavioral effects of continuous theta-burst stimulation in macaque parietal cortex

open access: yesScientific Reports, 2021
The neural mechanisms underlying the effects of continuous Theta-Burst Stimulation (cTBS) in humans are poorly understood. Animal studies can clarify the effects of cTBS on individual neurons, but behavioral evidence is necessary to demonstrate the ...
Lara Merken   +3 more
doaj   +1 more source

Obesity as a noticeable cause of physical stress; A study on relationship of physical exertion and cardiovascular parameters

open access: yesInternational Journal of Endorsing Health Science Research, 2016
Introduction Physical tension is a response to environmental pressures, needs or demands or any vigorous bodily activity leading in altering physiological responses, is counted as physical stress such as aerobics, work outs, injury or aches.
Ammara Farooq   +3 more
doaj   +1 more source

Oxidative stress mediated neurodegeneration; A cellular perspective

open access: yesInternational Journal of Endorsing Health Science Research, 2019
Background: Environmental toxins, nutritional discrepancies, genetic predispositions, and lifestyle modifications induce a variety of stresses on the human brain and body.
Shamoon Noushad   +3 more
doaj   +1 more source

A healthy heart is not a metronome: An integrative review of the heart’s anatomy and heart rate variability

open access: yesFrontiers in Psychology, 2014
Heart rate variability (HRV), the change in the time intervals between adjacent heartbeats, is an emergent property of interdependent regulatory systems that operate on different time scales to adapt to challenges and achieve optimal performance.
Fredric Bruce Shaffer   +2 more
doaj   +1 more source

PSYCHOPHYSIOLOGICAL REALITY FOR LINGUISTIC RESEARCH OF FIVE LEVELS OF THE ESSENCE OF LANGUAGE [PDF]

open access: yesАктуальные проблемы филологии и педагогической лингвистики, 2017
The article confirms the validity of distinguishing of five levels of language essence, i.e. thinking-language-psychophysiology-speech-communication in psycholinguistic research. It also contains the universal scheme of scientific research of an integral-
Puzyrev Aleksandr V.   +2 more
doaj  

Identifying Objective EEG Based Markers of Linear Vection in Depth

open access: yesFrontiers in Psychology, 2016
This proof-of-concept study investigated whether a time-frequency EEG approach could be used to examine vection (i.e., illusions of self-motion). In the main experiment, we compared the event-related spectral perturbation (ERSP) data of 10 observers ...
Stephen Palmisano   +10 more
doaj   +1 more source

Effects of sleep reduction on the phonological and visuospatial components of working memory

open access: yesSleep Science, 2015
Sleep reduction impairs the performance of many tasks, so it may affect a basic cognitive process, such as working memory, crucial for the execution of a broad range of activities.
Jacqueline del Angel   +6 more
doaj   +1 more source

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