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@ARTICLE{Hennecke:904369,
author = {Hennecke, Eva and Lange, Denise and Steenbergen, Florian
and Fronczek-Poncelet, Judith and Elmenhorst, David and
Bauer, Andreas and Aeschbach, Daniel and Elmenhorst,
Eva-Maria},
title = {{A}dverse interaction effects of chronic and acute sleep
deficits on spatial working memory but not on verbal working
memory or declarative memory},
journal = {Journal of sleep research},
volume = {30},
number = {4},
issn = {0962-1105},
address = {Oxford [u.a.]},
publisher = {Wiley-Blackwell},
reportid = {FZJ-2021-05939},
pages = {e13225},
year = {2021},
note = {PostPrint liegt leider nicht vor und kann zeitnah auch
nicht eingeholt werden; wird nachgetragen.},
abstract = {The accumulation of chronic sleep deficits combined with
acute sleep loss is common in shift workers and increases
the risk of errors and accidents. We investigated single and
combined effects of chronic and acute sleep loss and
recovery sleep on working memory performance (N-back task)
and on overnight declarative memory recall (paired-associate
lists) in 36 healthy participants. After baseline
measurements, the chronic sleep restriction group (n = 21;
mean [SD] age 26 [4] years) underwent 5 nights of sleep
restriction (5-hr time in bed [TIB]), whereas the control
group (n = 15; mean [SD] age 28 [6] years) had 8-hr TIB
during those nights. Afterwards, both groups spent 1 night
with 8-hr TIB prior to acute sleep deprivation for 38 hr,
and a final recovery night (10-hr TIB). Chronic sleep
restriction decreased spatial N-back performance compared to
baseline (omissions: p = .001; sensitivity: p = .012), but
not letter N-back performance or word-pair recall. Acute
sleep deprivation impaired spatial N-back performance more
in the chronic sleep restriction group than in the control
group (interaction between group and time awake: p ≤ .02).
No group differences during acute sleep loss appeared in
letter N-back performance or word recall. It is concluded
that chronic sleep loss, even when followed by a night of
recovery sleep, increases the vulnerability to impairments
in spatial working memory during subsequent acute sleep
loss. Verbal working memory and declarative memory were not
affected by restricted sleep.},
cin = {INM-2},
ddc = {610},
cid = {I:(DE-Juel1)INM-2-20090406},
pnm = {5252 - Brain Dysfunction and Plasticity (POF4-525) / 5253 -
Neuroimaging (POF4-525)},
pid = {G:(DE-HGF)POF4-5252 / G:(DE-HGF)POF4-5253},
typ = {PUB:(DE-HGF)16},
pubmed = {33169493},
UT = {WOS:000587674300001},
doi = {10.1111/jsr.13225},
url = {https://juser.fz-juelich.de/record/904369},
}