Abstract：
:The effects of rate of presentation on the evoked K-Complex were examined. In different conditions, brief duration tone pips were presented every 5, 10 or 30 s. Trials were sorted into those on which a K-Complex was or was not elicited and averaged separately. The evoked K-Complex consisted of two different negative components peaking at approximately 350 and 550 ms (respectively), followed by a positive component peaking at approximately 900 ms. K-Complexes were elicited more often in Stage 2 early and 2 late than in slow-wave sleep although the differences were not significant. K-Complexes were elicited more often in the Long ISI compared to the Short and Medium ISI conditions. When a K-Complex was evoked, the amplitude of N350 and N550 was greater for the Long ISI than for the Short or Medium ISI conditions. P900 amplitude remained invariant regardless of the ISI. A micro-analysis was carried out whenever 3 consecutive occurring K-Complexes were elicited. During the Short and Medium ISI conditions, N350 and N550 following the second and third occurrence of the K-Complex were significantly attenuated compared to the first occurrence. There was no difference in N350 and N550 amplitudes among the 3 consecutive occurrences during the Long ISI condition. The decay in amplitude over consecutive occurrences of the K-Complex might be a reflection of either habituation or refractory processes.
journal_name
J Sleep Resjournal_title
Journal of sleep researchauthors
Bastien C,Campbell Kdoi
10.1111/j.1365-2869.1994.tb00109.xsubject
Has Abstractpub_date
1994-06-01 00:00:00pages
65-72issue
2eissn
0962-1105issn
1365-2869pii
jsr003002065journal_volume
3pub_type
杂志文章abstract：:Cardiac death is the second most prevalent cause in Prader-Willi syndrome (PWS). Paediatric patients with PWS often present cardiac autonomic dysfunction during wakefulness, obesity and sleep-disordered breathing. However, the extent of cardiac autonomic modulation during sleep in PWS has not been documented. The obje...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.13165
更新日期：2020-08-18 00:00:00
abstract：:Little is known about the potential impacts of wind turbine noise (WTN) on sleep. Previous research is limited to cross-sectional studies reporting anecdotal impacts on sleep using inconsistent sleep metrics. This meta-analysis sought to comprehensively review studies evaluating the impact of WTN using widely accepted...
journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.13228
更新日期：2020-11-12 00:00:00
abstract：:Sleep/wakefulness (S/W) disorders are frequent in Parkinson's disease (PD). The underlying causes have yet to be elucidated but dopaminergic neurodegenerative lesions seem to contribute to appearance of the disorders and anti-Parkinsonian medication is known to accentuate S/W problems. Hence, we reasoned that studying...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2008.00625.x
更新日期：2008-03-01 00:00:00
abstract：:An accurate home sleep study to assess electroencephalography (EEG)-based sleep stages and EEG power would be advantageous for both clinical and research purposes, such as for longitudinal studies measuring changes in sleep stages over time. The purpose of this study was to compare sleep scoring of a single-channel EE...
journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章
doi：10.1111/jsr.12417
更新日期：2016-12-01 00:00:00
abstract：:Epidemiologic studies have shown that sleep duration is associated with overall mortality. We conducted a systematic review of the associations between sleep duration and all-cause and cause-specific mortality. PubMed was systematically searched up to January, 2008 to identify studies examining the association between...
journal_title：Journal of sleep research
pub_type： 杂志文章,meta分析,评审
doi：10.1111/j.1365-2869.2008.00732.x
更新日期：2009-06-01 00:00:00
abstract：:Sleep-related attentional bias is thought to play a role in the maintenance of insomnia. However, this concept has been questioned by several studies that did not show the presence of sleep-related attentional bias in clinical insomnia or poor sleepers. Our goal in the present study was to test whether the mood state ...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12748
更新日期：2019-04-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12326
更新日期：2015-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12864
更新日期：2019-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1996.00002.x
更新日期：1996-09-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.2002.00304.x
更新日期：2002-09-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12451
更新日期：2017-02-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1999.00170.x
更新日期：1999-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12860
更新日期：2019-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12549
更新日期：2017-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2010.00826.x
更新日期：2010-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1046/j.1365-2869.1998.00112.x
更新日期：1998-09-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12105
更新日期：2014-04-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
doi：10.1111/jsr.12012
更新日期：2013-06-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.13162
更新日期：2020-10-07 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1995.tb00213.x
更新日期：1995-06-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,评审
doi：10.1111/jsr.12820
更新日期：2019-08-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2009.00782.x
更新日期：2010-03-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2008.00629.x
更新日期：2008-03-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章,随机对照试验
doi：10.1111/jsr.12340
更新日期：2016-02-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12324
更新日期：2015-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1365-2869.2010.00874.x
更新日期：2011-03-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2012.01022.x
更新日期：2012-12-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.2004.00401.x
更新日期：2004-06-01 00:00:00
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journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/jsr.12806
更新日期：2019-08-01 00:00:00
abstract：:Four young harp seals (aged three to five months) were implanted with electrodes for recording electrocorticograms (ECoG) of the two hemispheres, and electrocardiogram, electroculogram, and electromyogram of the neck muscles. In all the seals ECoG slow waves developed simultaneously in both hemispheres, irrespective o...
journal_title：Journal of sleep research
pub_type： 杂志文章
doi：10.1111/j.1365-2869.1993.tb00082.x
更新日期：1993-09-01 00:00:00
