Neurobehavioral performance in young adults living on a 28-h day for 6 weeks

Jung Hie Lee; Wei Wang; Edward J Silva; AnneMarie Chang; Karine D Scheuermaier; Sean Cain; Jeanne F Duffy

Neurobehavioral performance in young adults living on a 28-h day for 6 weeks

Jung Hie Lee, Wei Wang, Edward J Silva, AnneMarie Chang, Karine D Scheuermaier, Sean Cain, Jeanne F Duffy

Research output: Contribution to journal › Article › Research › peer-review

Abstract

Performance on many cognitive tasks varies with time awake and with circadian phase, and the forced desynchrony (FD) protocol can be used to separate these influences on performance. Some performance tasks show practice effects, whereas the Psychomotor Vigilance Task (PVT) has been reported not to show such effects. We aimed to compare performance on the PVT and on an addition test (ADD) across a 6-week FD study, to determine whether practice effects were present and to analyze the circadian and wake-dependent modulation of the 2 measures.

Original language	English
Pages (from-to)	905 - 913
Number of pages	9
Journal	Sleep
Volume	32
Issue number	7
Publication status	Published - 2009
Externally published	Yes

Cite this

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title = "Neurobehavioral performance in young adults living on a 28-h day for 6 weeks",

abstract = "Performance on many cognitive tasks varies with time awake and with circadian phase, and the forced desynchrony (FD) protocol can be used to separate these influences on performance. Some performance tasks show practice effects, whereas the Psychomotor Vigilance Task (PVT) has been reported not to show such effects. We aimed to compare performance on the PVT and on an addition test (ADD) across a 6-week FD study, to determine whether practice effects were present and to analyze the circadian and wake-dependent modulation of the 2 measures.",

author = "Lee, {Jung Hie} and Wei Wang and Silva, {Edward J} and AnneMarie Chang and Scheuermaier, {Karine D} and Sean Cain and Duffy, {Jeanne F}",

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AU - Lee, Jung Hie

AU - Wang, Wei

AU - Silva, Edward J

AU - Chang, AnneMarie

AU - Scheuermaier, Karine D

AU - Cain, Sean

AU - Duffy, Jeanne F

PY - 2009

Y1 - 2009

N2 - Performance on many cognitive tasks varies with time awake and with circadian phase, and the forced desynchrony (FD) protocol can be used to separate these influences on performance. Some performance tasks show practice effects, whereas the Psychomotor Vigilance Task (PVT) has been reported not to show such effects. We aimed to compare performance on the PVT and on an addition test (ADD) across a 6-week FD study, to determine whether practice effects were present and to analyze the circadian and wake-dependent modulation of the 2 measures.

AB - Performance on many cognitive tasks varies with time awake and with circadian phase, and the forced desynchrony (FD) protocol can be used to separate these influences on performance. Some performance tasks show practice effects, whereas the Psychomotor Vigilance Task (PVT) has been reported not to show such effects. We aimed to compare performance on the PVT and on an addition test (ADD) across a 6-week FD study, to determine whether practice effects were present and to analyze the circadian and wake-dependent modulation of the 2 measures.

UR - http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2706904/

M3 - Article

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SP - 905

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JO - Sleep

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ER -

Neurobehavioral performance in young adults living on a 28-h day for 6 weeks

Abstract

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