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Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations. / Александров, А.А.; Князева, В.М.; Станкевич, Л.Н.; Дмитриева, Е.С.; Шестакова, Анна.

в: Frontiers in Physiology, Том 7, 2016, стр. 13.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Александров, АА, Князева, ВМ, Станкевич, ЛН, Дмитриева, ЕС & Шестакова, А 2016, 'Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations', Frontiers in Physiology, Том. 7, стр. 13. https://doi.org/10.3389/phys.2016.00013

APA

Александров, А. А., Князева, В. М., Станкевич, Л. Н., Дмитриева, Е. С., & Шестакова, А. (2016). Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations. Frontiers in Physiology, 7, 13. https://doi.org/10.3389/phys.2016.00013

Vancouver

Александров АА, Князева ВМ, Станкевич ЛН, Дмитриева ЕС, Шестакова А. Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations. Frontiers in Physiology. 2016;7:13. https://doi.org/10.3389/phys.2016.00013

Author

Александров, А.А. ; Князева, В.М. ; Станкевич, Л.Н. ; Дмитриева, Е.С. ; Шестакова, Анна. / Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations. в: Frontiers in Physiology. 2016 ; Том 7. стр. 13.

BibTeX

@article{5552a89d2e8b40be8f63580ca8269c23,
title = "Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations",
abstract = "We examined the effect of involuntary attention switching (related to mismatch negativity generation in the oddball paradigm) on fatigue development during trials of different durations. The experiment consisted of two trials, long (40 min) and short (15 min), and two experimental conditions in each trial: the simple reaction task (deviants-only paradigm) and the stimuli recognition task (oddball paradigm). In each condition, a participant responded to each target acoustic stimulus by squeezing a handgrip dynamometer. We found the significantly lower rates of fatigue development in the short-trial deviants-only paradigm compared to the long trial. The short- and the long-trial oddball paradigms differed significantly from both the short- and the long-trial deviants-only paradigms. The results demonstrated that the fatigue developed differently depending on the expected trial duration. The involuntary activation of attention broke this subconscious regulative mechanism leading to increase of the compression force during the long trial and its decrease during the short.",
keywords = "central muscle fatigue, attention, event-related potentials, mismatch negativity, cognitive load",
author = "А.А. Александров and В.М. Князева and Л.Н. Станкевич and Е.С. Дмитриева and Анна Шестакова",
year = "2016",
doi = "10.3389/phys.2016.00013",
language = "English",
volume = "7",
pages = "13",
journal = "Frontiers in Physiology",
issn = "1664-042X",
publisher = "Frontiers Media S.A.",

}

RIS

TY - JOUR

T1 - Mismatch negativity affects muscle fatigue during repeated contraction trials of different durations

AU - Александров, А.А.

AU - Князева, В.М.

AU - Станкевич, Л.Н.

AU - Дмитриева, Е.С.

AU - Шестакова, Анна

PY - 2016

Y1 - 2016

N2 - We examined the effect of involuntary attention switching (related to mismatch negativity generation in the oddball paradigm) on fatigue development during trials of different durations. The experiment consisted of two trials, long (40 min) and short (15 min), and two experimental conditions in each trial: the simple reaction task (deviants-only paradigm) and the stimuli recognition task (oddball paradigm). In each condition, a participant responded to each target acoustic stimulus by squeezing a handgrip dynamometer. We found the significantly lower rates of fatigue development in the short-trial deviants-only paradigm compared to the long trial. The short- and the long-trial oddball paradigms differed significantly from both the short- and the long-trial deviants-only paradigms. The results demonstrated that the fatigue developed differently depending on the expected trial duration. The involuntary activation of attention broke this subconscious regulative mechanism leading to increase of the compression force during the long trial and its decrease during the short.

AB - We examined the effect of involuntary attention switching (related to mismatch negativity generation in the oddball paradigm) on fatigue development during trials of different durations. The experiment consisted of two trials, long (40 min) and short (15 min), and two experimental conditions in each trial: the simple reaction task (deviants-only paradigm) and the stimuli recognition task (oddball paradigm). In each condition, a participant responded to each target acoustic stimulus by squeezing a handgrip dynamometer. We found the significantly lower rates of fatigue development in the short-trial deviants-only paradigm compared to the long trial. The short- and the long-trial oddball paradigms differed significantly from both the short- and the long-trial deviants-only paradigms. The results demonstrated that the fatigue developed differently depending on the expected trial duration. The involuntary activation of attention broke this subconscious regulative mechanism leading to increase of the compression force during the long trial and its decrease during the short.

KW - central muscle fatigue

KW - attention

KW - event-related potentials

KW - mismatch negativity

KW - cognitive load

UR - https://www.frontiersin.org/articles/10.3389/fphys.2016.00013/full

U2 - 10.3389/phys.2016.00013

DO - 10.3389/phys.2016.00013

M3 - Article

VL - 7

SP - 13

JO - Frontiers in Physiology

JF - Frontiers in Physiology

SN - 1664-042X

ER -

ID: 7553106