发布求助
文献互助 智能选刊 最新文献

Waking and sleeping最新文献

筛选
英文 中文
Sleep-wakefulness rhythms in mice after suprachiasmatic nucleus lesions. 小鼠视交叉上核损伤后的睡眠-觉醒节律。
Waking and sleeping Pub Date : 1980-04-01
N Ibuka, I Nihonmatsu, S Sekiguchi
{"title":"Sleep-wakefulness rhythms in mice after suprachiasmatic nucleus lesions.","authors":"N Ibuka,&nbsp;I Nihonmatsu,&nbsp;S Sekiguchi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The experiment was performed in order to investigate whether the suprachiasmatic nucleus is a potent circadian pacemaker also in mice. Cortical EEG activity and neck muscle EMG were continuously recorded in 19 albino mice under 12 h light-12 h dark cycles. Computer analysis revealed that after bilateral suprachiasmatic nucleus (SCN) lesions, the diurnal rhythm in slow wave sleep (SWS) and paradoxical sleep (PS) stages was completely eliminated although ultradian rhythms with 2-4 h periodicity persisted. However, the daily amount of either slow wave sleep or paradoxical sleep did not show any significant change after small hypothalamic lesions with a complete destruction of SCN.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"167-73"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18204909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sleep: a physiological "cerveau isolé" stage? 睡眠:生理上的“清醒期”阶段?
Waking and sleeping Pub Date : 1980-04-01
C Gottesmann, P User, H Gioanni
{"title":"Sleep: a physiological \"cerveau isolé\" stage?","authors":"C Gottesmann,&nbsp;P User,&nbsp;H Gioanni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Rapid or paradoxical sleep in the rat is usually preceded and often followed by a stage of short duration characterized by large spindles in the frontal cortex and theta rhythm in the hippocampus. The midbrain transection induces for hours the same electrophysiological patterns suggesting the existence in the rat of a short physiologically isolated, forebrain stage during sleep.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"111-7"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18412972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Notes from the 4th Meeting of the Japanese Society of Sleep Research, Aichi-Gakuin University (Nagoya), Japan, November 10, 1979 [proceedings]. 日本睡眠研究学会第四次会议记录，爱知学院大学(名古屋)，日本，1979年11月10日[会议录]。
Waking and sleeping Pub Date : 1980-04-01
{"title":"Notes from the 4th Meeting of the Japanese Society of Sleep Research, Aichi-Gakuin University (Nagoya), Japan, November 10, 1979 [proceedings].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"185-92"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18412979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sleep and activity rhythms in mice. 小鼠的睡眠和活动节律。
Waking and sleeping Pub Date : 1980-04-01
A Oliverio
{"title":"Sleep and activity rhythms in mice.","authors":"A Oliverio","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A number of studies dealing with electrographically defined wakefulness, NREM sleep, REM sleep and locomotor activity patterns in M. musculus are reviewed. The effects of genetic and environmental factors on postnatal maturation of the EEG and on sleep patterns of adult mice are considered. The effects of short light-dark cycles and of constant light on sleep and activity rhythms of different strains of mice suggest that there are different pacemaker mechanisms which regulate circadian sleep and activity rhythms and that the expansion of these mechanisms is regulated by the genetic factors.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"155-66"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18417300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Sleep in the rate following raphe lesion: pharmacology of the serotonin system]. [中缝损伤后睡眠的速率:血清素系统的药理学]。
Waking and sleeping Pub Date : 1980-04-01
J Adrien, R Laguzzi, S Bourgoin, M Hamon
{"title":"[Sleep in the rate following raphe lesion: pharmacology of the serotonin system].","authors":"J Adrien,&nbsp;R Laguzzi,&nbsp;S Bourgoin,&nbsp;M Hamon","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"119-29"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17505417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of presynaptic alpha blocker yohimbine on rat paradoxical sleep. 突触前α阻断剂育亨宾对大鼠矛盾睡眠的影响。
Waking and sleeping Pub Date : 1980-04-01
S Kafi, J M Gaillard
{"title":"The effect of presynaptic alpha blocker yohimbine on rat paradoxical sleep.","authors":"S Kafi,&nbsp;J M Gaillard","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In rats, the presynaptic alpha-receptor blocking drug yohimbine given at low doses increases paradoxical sleep (PS) while much higher doses are necessary to depress it. These results are in line with the postulated preferential affinity of this drug for presynaptic noradrenergic (NA) receptors, resulting in an increased activity in NA synapses. The depression of PS under high doses of yohimbine may be related to a post-synaptic blockade of NA receptors, thus cancelling the presynaptic effect. This type of study illustrates the necessity of investigating the temporal evolution of PS instead of simply counting its total amount in a given period of time.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"131-7"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17312652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An automatic sleep classifier for laboratory rodents. 实验室啮齿动物的自动睡眠分类器。
Waking and sleeping Pub Date : 1980-01-01
G Chouvet, P Odet, J L Valatx, J F Pujol
{"title":"An automatic sleep classifier for laboratory rodents.","authors":"G Chouvet,&nbsp;P Odet,&nbsp;J L Valatx,&nbsp;J F Pujol","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two successive main steps are usually performed in automatic sleep classification: a) a periodic quantification of the EEG signal by a set of indices featuring each polygraphic epoch by a point in a multidimensional space, b) a stage decision to determine the cluster that includes the representative point for a given epoch (discriminant analysis). As solid state logic comparators simulate linear discriminant functions, this article describes an improved classifier for automatic sleep scoring in laboratory rodents. Four indices were found to be discriminant on both rats and mice: F(the energy in the EEG theta band relative to that in the delta band), Z(number of EEG zero-crossings), D(variability of the EEG amplitude) and M(integrated EMG). They are measured by analog techniques for 30 sec epochs from an EEG and an EMG lead per animal. At the end of each epoch, the logic results of their respective comparators serves as an input to a hardwired modifiable truthtable where a sleep stage decision is elaborated. The outputs of 4 multiplexed classifiers are controlled by microprocessor and may be used for chart or digital recordings on various peripherals. The overall agreement with visual scoring is more than 95% for both rats and mice.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 1","pages":"9-31"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18407100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of elevated ambient temperatures on the sleep-waking activity of rats with impaired warm reception. 环境温度升高对温暖接收受损大鼠睡眠-觉醒活动的影响。
Waking and sleeping Pub Date : 1980-01-01
G Benedek, F Obál, A Jancsó-Gábor, F Obál
{"title":"Effects of elevated ambient temperatures on the sleep-waking activity of rats with impaired warm reception.","authors":"G Benedek,&nbsp;F Obál,&nbsp;A Jancsó-Gábor,&nbsp;F Obál","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The sleep-waking activities of intact and of capsaicin-desensitized rats (animals with damaged peripheral and central warm receptors) were studied at room temperature and at the warm ambient temperatures of 32 and 34 degrees C. At 32 degrees C, the time spent in sleep increased significantly in the desensitized animals, while a decrease in the amount of deep slow wave sleep was found in the controls. At 34 degrees C, the amount of the sleep-waking stages returned to the levels observed at room temperature in the desensitized rats. A further decrease in sleep and a significantly increased wakefulness was found in the controls. At both warm ambient temperatures, the body temperature of the desensitized rats was significantly higher than that of the controls. We suggest that warm environments exert a dual effect on the sleep-waking activity. The activating effect abolished by desensitization seems to be in connection with capsaicin-sensitive thermoreceptors, while the deactivation brought about by heat is not influenced by capsaicin.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 1","pages":"87-94"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18407098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Notes from the 2nd Meeting of the Japanese Society of Sleep Research Osaka University, Japan, May 27, 1978 [proceedings]. 1978年5月27日，日本大阪大学，日本睡眠研究学会第二次会议记录[会议录]。
Waking and sleeping Pub Date : 1980-01-01
{"title":"Notes from the 2nd Meeting of the Japanese Society of Sleep Research Osaka University, Japan, May 27, 1978 [proceedings].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 1","pages":"95-110"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17171164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Waking and sleeping states in the rat from an EEG data analysis point of view. 从脑电图数据分析的角度看大鼠的清醒和睡眠状态。
Waking and sleeping Pub Date : 1980-01-01
P Etevenon, F Giannella
{"title":"Waking and sleeping states in the rat from an EEG data analysis point of view.","authors":"P Etevenon,&nbsp;F Giannella","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This article presents the characteristics of ECoGs of arousal, slow wave sleep and paradoxical sleep in the rat, in terms of analysis of data. In a first part, we have applied four different methods of analysis to the three tracings: the instantaneous amplitude histograms computation, the integrative method of Drohocki, the spectral analysis and the normalized slope descriptor method of Hjorth. Each method provides, after data reduction, characteristic parameters of the tracings. A graph which displays peak spectral frequency versus mean integrated value is enough to discriminate between the 3 quantified tracings. Multivariate discriminant analysis reveals that 3 coefficients altogether allow a good discrimination. In the second part we ask the question: which kind of signal is the paradoxical sleep tracing? After the impossibility to choose between a narrow-band Gaussian process or a sinusoidal wave burried in noise, we propose a third kind of signal found after modulation analysis. This signal is modulated both in amplitude and frequency around a carrier frequency beeing the dominant theta rhythm.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 1","pages":"33-45"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18403878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信