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@ARTICLE{Gutmann:132716,
author = {B. Gutmann and P. Zimmer$^*$ and T. Hülsdünker and J.
Lefebvre and S. Binnebößel and M. Oberste and W. Bloch and
H. K. Strüder and A. Mierau},
title = {{T}he effects of exercise intensity and post-exercise
recovery time on cortical activation as revealed by {EEG}
alpha peak frequency.},
journal = {Neuroscience letters},
volume = {668},
issn = {0304-3940},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {DKFZ-2018-00370},
pages = {159 - 163},
year = {2018},
abstract = {Acute physical exercise (APE) induces an increase in the
individual alpha peak frequency (iAPF), a cortical parameter
associated with neural information processing speed. The aim
of this study was to further scrutinize the influence of
different APE intensities on post-exercise iAPF as well as
its time course after exercise cessation. 95 healthy young
(18-35 years) subjects participated in two randomized
controlled experiments (EX1 and EX2). In EX1, all
participants completed a graded exercise test (GXT) until
exhaustion and were randomly allocated into different delay
groups (immediately 0, 30, 60 and 90 min after GXT). The
iAPF was determined before, immediately after as well as
after the group-specific delay following the GXT. In EX2,
participants exercised for 35 min at either $45-50\%,$
$65-70\%$ or $85-90\%$ of their maximum heart rate (HRmax).
The iAPF was determined before, immediately after as well as
20 min after exercise cessation. In EX1, the iAPF was
significantly increased immediately after the GXT in all
groups. This effect was not any more detectable after
30 min following exercise cessation. In EX2, a significant
increase of the iAPF was found only after high-intensity
$(85-90\%$ HRmax) exercise. The results indicate intense or
exhaustive physical exercise is required to induce a
transient increase in the iAPF that persists about 30 min
following exercise cessation. Based on these findings,
further research will have to scrutinize the behavioral
implications associated with iAPF modulations following
exercise.},
cin = {G210},
ddc = {610},
cid = {I:(DE-He78)G210-20160331},
pnm = {317 - Translational cancer research (POF3-317)},
pid = {G:(DE-HGF)POF3-317},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29329910},
doi = {10.1016/j.neulet.2018.01.007},
url = {https://inrepo02.dkfz.de/record/132716},
}