The effects of a single night of complete and partial sleep deprivation on physical and cognitive performance: a Bayesian analysis

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The effects of a single night of complete and partial sleep deprivation on physical and cognitive performance : a Bayesian analysis. / Cullen, Tom; Thomas, Gavin; Wadley, Alex J.; Myers, Tony.

In: Journal of Sports Sciences, Vol. 37, No. 23, 02.12.2019, p. 2726-2734 .

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@article{acd952ebf5ab44b99b1fa7643e42246f,
title = "The effects of a single night of complete and partial sleep deprivation on physical and cognitive performance: a Bayesian analysis",
abstract = "This study investigated the effects of complete and partial sleep deprivation on multiple aspects of athletic performance. Ten males completed a cognitive function test, maximal handgrip strength, countermovement jump (CMJ) and a 15 min all out cycling test to assess aerobic performance. These tests were performed following 3 different sleep conditions; normal sleep (CON), a 4 hr sleep opportunity (PART) and complete sleep deprivation (DEP). Data were analysed using a Bayesian multi-level regression model to provide probabilities of impairment (p = %). Aerobic performance, CMJ and handgrip strength were impaired by 11.4% (p = 100%), 10.9% (p = 100%) and 6% (p = 97%) following DEP, while aerobic performance and CMJ were highly likely impaired by 4.1% (p = 90%) and 5.2% (p = 94%) following PART. Cognitive reaction time was not impacted by PART or DEP. In contrast the accuracy of responses was highly likely impaired by 2% (91) following DEP, while there was less certainty of impaired accuracy following PART (−1%, p = 73). Multiple aspects of physical and cognitive performance were impacted by sleep deprivation. The greatest detrimental effects were seen for aerobic performance and CMJ. Partial sleep deprivation equating to 4 hrs of sleep causes subtle, but potentially important negative impairments on athletic performance.",
keywords = "sleep disruption, deprivation, athletic performance, excercise",
author = "Tom Cullen and Gavin Thomas and Wadley, {Alex J.} and Tony Myers",
year = "2019",
month = dec,
day = "2",
doi = "10.1080/02640414.2019.1662539",
language = "English",
volume = "37",
pages = "2726--2734 ",
journal = "Journal of Sports Sciences",
issn = "0264-0414",
publisher = "Routledge",
number = "23",

}

RIS

TY - JOUR

T1 - The effects of a single night of complete and partial sleep deprivation on physical and cognitive performance

T2 - a Bayesian analysis

AU - Cullen, Tom

AU - Thomas, Gavin

AU - Wadley, Alex J.

AU - Myers, Tony

PY - 2019/12/2

Y1 - 2019/12/2

N2 - This study investigated the effects of complete and partial sleep deprivation on multiple aspects of athletic performance. Ten males completed a cognitive function test, maximal handgrip strength, countermovement jump (CMJ) and a 15 min all out cycling test to assess aerobic performance. These tests were performed following 3 different sleep conditions; normal sleep (CON), a 4 hr sleep opportunity (PART) and complete sleep deprivation (DEP). Data were analysed using a Bayesian multi-level regression model to provide probabilities of impairment (p = %). Aerobic performance, CMJ and handgrip strength were impaired by 11.4% (p = 100%), 10.9% (p = 100%) and 6% (p = 97%) following DEP, while aerobic performance and CMJ were highly likely impaired by 4.1% (p = 90%) and 5.2% (p = 94%) following PART. Cognitive reaction time was not impacted by PART or DEP. In contrast the accuracy of responses was highly likely impaired by 2% (91) following DEP, while there was less certainty of impaired accuracy following PART (−1%, p = 73). Multiple aspects of physical and cognitive performance were impacted by sleep deprivation. The greatest detrimental effects were seen for aerobic performance and CMJ. Partial sleep deprivation equating to 4 hrs of sleep causes subtle, but potentially important negative impairments on athletic performance.

AB - This study investigated the effects of complete and partial sleep deprivation on multiple aspects of athletic performance. Ten males completed a cognitive function test, maximal handgrip strength, countermovement jump (CMJ) and a 15 min all out cycling test to assess aerobic performance. These tests were performed following 3 different sleep conditions; normal sleep (CON), a 4 hr sleep opportunity (PART) and complete sleep deprivation (DEP). Data were analysed using a Bayesian multi-level regression model to provide probabilities of impairment (p = %). Aerobic performance, CMJ and handgrip strength were impaired by 11.4% (p = 100%), 10.9% (p = 100%) and 6% (p = 97%) following DEP, while aerobic performance and CMJ were highly likely impaired by 4.1% (p = 90%) and 5.2% (p = 94%) following PART. Cognitive reaction time was not impacted by PART or DEP. In contrast the accuracy of responses was highly likely impaired by 2% (91) following DEP, while there was less certainty of impaired accuracy following PART (−1%, p = 73). Multiple aspects of physical and cognitive performance were impacted by sleep deprivation. The greatest detrimental effects were seen for aerobic performance and CMJ. Partial sleep deprivation equating to 4 hrs of sleep causes subtle, but potentially important negative impairments on athletic performance.

KW - sleep disruption

KW - deprivation

KW - athletic performance

KW - excercise

U2 - 10.1080/02640414.2019.1662539

DO - 10.1080/02640414.2019.1662539

M3 - Article

VL - 37

SP - 2726

EP - 2734

JO - Journal of Sports Sciences

JF - Journal of Sports Sciences

SN - 0264-0414

IS - 23

ER -