Literature DB >> 11879812

Electroencephalogram theta frequency changes in parallel with euthermic brain temperature.

Tom Deboer1.   

Abstract

To test whether moderate changes in brain temperature can influence electroencephalogram (EEG) frequencies in a significant way the behaviour of peak theta frequency (approximately 6 Hz) in the rapid-eye movement (REM) sleep EEG was investigated in the Djungarian hamster under influence of the spontaneous euthermic changes in brain temperature. In contrast to in vitro data, collected from hippocampal tissue, theta peak frequency shifted significantly when temperature changed between 33 and 37 degrees C. The results support the hypothesis that moderate changes in brain temperature can influence EEG power density spectra.

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Year:  2002        PMID： 11879812     DOI： 10.1016/s0006-8993(02)02247-3

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  11 in total

1.  Hippocampal theta power pressure builds over non-REM sleep and dissipates within REM sleep episodes.

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2.  A survey on application of quantitative methods on analysis of brain parameters changing with temperature.

Authors:  Ayşe Demirhan; Memduh Kaymaz; Raşit Ahıska; Inan Güler
Journal:  J Med Syst       Date:  2009-06-09       Impact factor: 4.460

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Authors:  Sarah Jo C Venditto; Brianna Le; Ehren L Newman
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4.  Modulation of rhythmic brain activity by diazepam: GABA(A) receptor subtype and state specificity.

Authors:  C Kopp; U Rudolph; K Löw; I Tobler
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5.  Different Effects of Sleep Deprivation and Torpor on EEG Slow-Wave Characteristics in Djungarian Hamsters.

Authors:  V V Vyazovskiy; S Palchykova; P Achermann; I Tobler; T Deboer
Journal:  Cereb Cortex       Date:  2017-02-01       Impact factor: 5.357

6.  Sleep homeostasis during daytime food entrainment in mice.

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7.  Loss of Circadian Timing Disrupts Theta Episodes during Object Exploration.

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Review 8.  Technologies of sleep research.

Authors:  T Deboer
Journal:  Cell Mol Life Sci       Date:  2007-05       Impact factor: 9.261

9.  Novelty and anxiolytic drugs dissociate two components of hippocampal theta in behaving rats.

Authors:  Christine E Wells; Doran P Amos; Ali Jeewajee; Vincent Douchamps; John Rodgers; John O'Keefe; Neil Burgess; Colin Lever
Journal:  J Neurosci       Date:  2013-05-15       Impact factor: 6.167

10.  Effects of circadian misalignment on sleep in mice.

Authors:  Sibah Hasan; Russell G Foster; Vladyslav V Vyazovskiy; Stuart N Peirson
Journal:  Sci Rep       Date:  2018-10-26       Impact factor: 4.379
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