Results 21 to 30 of about 19,002 (292)

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

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

15th World Congress of Psychophysiology [PDF]

open access: yes, 2010
Budapest, Hungary August 30 – September 4, 2010 Following the high standards set by the International Organization of Psychophysiology, the Program of this 15th World Congress of Psychophysiology will be composed of Invited Keynote ...
Glăveanu, Vlad
core   +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  

Resampling the peak, some dos and don'ts [PDF]

open access: yes, 2015
Resampling techniques are used widely within the ERP community to assess statistical significance and especially in the deception detection literature.
Zoumpoulaki, Alexia   +3 more
core   +1 more source

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

Slow and Fast Responses: Two Mechanisms of Trial Outcome Processing Revealed by EEG Oscillations

open access: yesFrontiers in Human Neuroscience, 2017
Cognitive control includes maintenance of task-specific processes related to attention, and non-specific regulation of motor threshold. Depending upon the nature of the behavioral tasks, these mechanisms may predispose to different kinds of errors, with ...
Nikita A. Novikov   +6 more
doaj   +1 more source

Psychophysiology-based QoE assessment: A survey [PDF]

open access: yes, 2022
S.6-21We present a survey of psychophysiology-based assessment for quality of experience (QoE) in advanced multimedia technologies. We provide a classification of methods relevant to QoE and describe related psychological processes, experimental design ...
Engelke, U.   +9 more
core   +2 more sources

Effects of Scene Properties and Emotional Valence on Brain Activations: A Fixation-Related fMRI Study

open access: yesFrontiers in Human Neuroscience, 2017
Temporal and spatial characteristics of fixations are affected by image properties, including high-level scene characteristics, such as object-background composition, and low-level physical characteristics, such as image clarity.
Michał Kuniecki   +3 more
doaj   +1 more source

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