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Does para-chlorophenylalanine produce disturbed waking, disturbed sleep or activation by ponto-geniculo-occipital waves in cats? 对氯苯丙氨酸是否会引起猫的觉醒障碍、睡眠障碍或桥-膝-枕波激活?
Waking and sleeping Pub Date : 1980-07-01
R Ursin
{"title":"Does para-chlorophenylalanine produce disturbed waking, disturbed sleep or activation by ponto-geniculo-occipital waves in cats?","authors":"R Ursin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Sleep-waking stages and PGO activity were continuously recorded for 2 days following a control injection and for 5 days following a single injection of 200 mg/kg PCPA. Following PCPA, quiet waking with desynchronized EEG activity (W-1 quiet) was increased, while waking with synchronous EEG activity (W-2) was reduced dramatically. Active waking (W-1 active) was not changed. Sleep was reduced following PCPA, in particular slow wave sleep with slow synchronous waves (SWS-2). The distribution of PGO activity on the sleep-waking stages was altered after PCPA. The sleep-waking changes preceded the PGO wave redistribution by 12--18 hours. The data do not support the PGO wave activation hypothesis for the sleep loss following PCPA administration. It is concluded that PCPA affects a deactivating, possibly slow wave producing mechanism, affecting relaxed waking and deep slow wave sleep but not sleep per se.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"211-21"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17514907","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
Nystagmus and REM-density during sleep in patients with various brain lesions. 不同脑损伤患者睡眠期间眼球震颤和快速眼动密度。
Waking and sleeping Pub Date : 1980-07-01
R Kawahara, H Hazama, T Fukuhara, T Matsushita, H Makino
{"title":"Nystagmus and REM-density during sleep in patients with various brain lesions.","authors":"R Kawahara,&nbsp;H Hazama,&nbsp;T Fukuhara,&nbsp;T Matsushita,&nbsp;H Makino","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The subjects of this study were 25 patients. Sixteen cases with nystagmus referable to brain stem lesion were divided into two groups; one group was 7 vertical nystagmus (vertical group) and the other group was 9 horizontal nystagmus (horizontal group). Other 9 cases consisted of congenital group (4 cases), cerebellar group (3 cases) and labyrinthine group (2 cases). Normal controls were 8 male volunteers who had no history of particular psychiatric and somatic illness. The results were as follows: 1) Nystagmus observed during wakefulness in all nystagmus groups disappeared during all stages of sleep. 2) The vertical component of nystagmus in the vertical group showed significantly enhanced REM-density compared with that of normal subjects. 3) Both horizontal and vertical REM-densities of the horizontal and labyrinthine group were almost as high as those of normal subjects. 4) Both REM-densities of the congenital group were significantly lower than those of normal subjects. 5) The horizontal REM-density of the cerebellar group was significantly higher than that of normal subjects.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"205-10"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294325","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
Mood and Sleep. I. Effects of the menstrual cycle. 情绪和睡眠。1 .月经周期的影响。
Waking and sleeping Pub Date : 1980-07-01
R Cluydts, P Visser
{"title":"Mood and Sleep. I. Effects of the menstrual cycle.","authors":"R Cluydts,&nbsp;P Visser","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Four female subjects were studied during eight nights each at corresponding days of the menstrual cycle. No clear cycle effects could be discerned in the sleep variables of the subjects as a group. In one subject, however, a U-shaped course of negative mood was found during the menstrual cycle, together with an enhanced percentage of stage 2 sleep and a lowered percentage of slow wave sleep at the time of the menses. In the three other subjects' cycles no such cyclic variations in the mood or sleep variables were found.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"193-7"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294319","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
Flow microfluorometric study of cell kinetics of different tissues in ground squirrels (Citellus suslicus) during hibernation. 地松鼠(Citellus suslicus)冬眠期间不同组织细胞动力学的流动微荧光研究。
Waking and sleeping Pub Date : 1980-07-01
S G Kolaeva, F E Iliasov, E N Iliasova, G N Zubrikhina, L I Kramarova, V I Kramarova, A S Petrova
{"title":"Flow microfluorometric study of cell kinetics of different tissues in ground squirrels (Citellus suslicus) during hibernation.","authors":"S G Kolaeva,&nbsp;F E Iliasov,&nbsp;E N Iliasova,&nbsp;G N Zubrikhina,&nbsp;L I Kramarova,&nbsp;V I Kramarova,&nbsp;A S Petrova","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"237-42"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294322","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
Episodic sleep disorder triggered by fever--a case presentation. 发烧引发的间歇性睡眠障碍，一个病例报告。
Waking and sleeping Pub Date : 1980-07-01
A Vela Bueno, B Dobladez Blanco, F Vaquero Cajal
{"title":"Episodic sleep disorder triggered by fever--a case presentation.","authors":"A Vela Bueno,&nbsp;B Dobladez Blanco,&nbsp;F Vaquero Cajal","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An 18 year old boy suffering from episodic sleep disorders triggered by fever was studied in the sleep laboratory. An episode was recorded, starting in slow wave sleep. The diurnal sleep record showed the presence of benign epileptiform transients of sleep. The treatment with diazepam was successful. The relationships with disorders of arousal and epilepsy are discussed.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"243-51"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294326","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
Mood and sleep. II. Effects of aversive pre-sleep stimulation. 情绪和睡眠。2厌恶性睡眠前刺激的影响。
Waking and sleeping Pub Date : 1980-07-01
R Cluydts, P Visser
{"title":"Mood and sleep. II. Effects of aversive pre-sleep stimulation.","authors":"R Cluydts,&nbsp;P Visser","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>To study the effect of an aversive film on subsequent sleep, 10 subjects slept in the sleep laboratory for two nights: one control night and one night after showing a color surgical movie. Only those subjects with higher tension scores on a self rating mood scale had a lowered number of sleep stage shifts, a higher percentage of stage 2 sleep and a higher number of waking periods and less sleep in the first 180 minutes after falling asleep.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"199-203"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294321","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 inexpensive four channel demodulator for use in recording sleep biodata in the home environment. 一种廉价的四通道解调器，用于在家庭环境中记录睡眠生物数据。
Waking and sleeping Pub Date : 1980-07-01
G G Garza, J B Johnson, A de la Peña
{"title":"An inexpensive four channel demodulator for use in recording sleep biodata in the home environment.","authors":"G G Garza,&nbsp;J B Johnson,&nbsp;A de la Peña","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An inexpensive four channel demodulator was developed for use with our existing four channel FM recording system to acquire sleep biodata in the home environment. The demodulator uses four Phase Lock Loop (PLL) circuits for demodulation with capture frequencies selected from the standard IRIG Proportional-Bandwidth FM subcarrier frequencies. Four channels (EMG, EEG and two EOG) may be recorded for six hours at the subject's/ patient's home on a standard 7 1/2 inch reel audio recorder; it may be played back the following day through the demodulator and recorded on a standard laboratory polygraph for subsequent scoring and analysis. The portable home sleep recording system is inexpensive to build (our cost, excluding development, was $160.00); it would be useful to sleep researchers and clinicains interested in comparing sleep in the home versus sleep in the lab, and allows recording of sleep in patients who are reluctant or unable to have their sleep recorded in a laboratory setting.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"253-8"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18294328","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
Age-specific doses of lormetazepam as a night sedative in cases of chronic sleep disturbance. 慢性睡眠障碍病例中特定年龄剂量的氯甲西泮作为夜间镇静剂。
Waking and sleeping Pub Date : 1980-07-01
U J Jovanović, H Ott, H Heidrich, K Stephan, M Schratzer
{"title":"Age-specific doses of lormetazepam as a night sedative in cases of chronic sleep disturbance.","authors":"U J Jovanović,&nbsp;H Ott,&nbsp;H Heidrich,&nbsp;K Stephan,&nbsp;M Schratzer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Lormetazepam, a new benzodiazepine derivative, was tested under double blind conditions in order to find the optimal dosage for different age groups of out-patients. 120 patients suffering from chronic sleep disturbance were included in the study: a younger group (age 20 to 55) and an older group (age 56 to 85 years). Four different doses were given to each age group: 0.5, 1.0, 2.0, and 3.0 mg to the younger group and 0.5, 1.0, 1.5, and 2.0 mg to the older group. A pre-placebo week (i.e. when all patients received placebo) in which baseline data were recorded preceded the two verum weeks, and these were followed by a post-placebo or withdrawal week (again all patients receiving placebo). The level of significance accepted for statistical decisions was alpha = 0.05. No differences in effects between the different doses were observed with regard to sleep pattern variables (sleep latency, sleep duration, frequency of awakenings, sleep quality, occurrence of 'bad' dreams) with the exception of sleep quality which was better in the older group than in the younger group after 0.5 mg in week 2. Considerable differences with regard to hangover feelings the next morning and during the next day (morning feelings, tranquility, alertness, and concentration), comparison of the effects of discontinuing therapy upon the above-mentioned sleep pattern variables and small differences in side effects--which were few--led to the following conclusion: --0.5 mg stood out as the best dose for the older group. --None of the dosages given to the younger group emerged clearly as superior. However, it would seem that the 1 mg dose should be the dose recommended, since fewer unfavourable scores and side effects appeared after this dose.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 3","pages":"223-35"},"PeriodicalIF":0.0,"publicationDate":"1980-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17182135","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
Effect of delta sleep inducing peptide (DSIP) and arginine vasotocin (AVT) on sleep and motor activity in the rat. 睡眠诱导肽(DSIP)和精氨酸缩宫素(AVT)对大鼠睡眠和运动活动的影响。
Waking and sleeping Pub Date : 1980-04-01
I Tobler, A A Borbély
{"title":"Effect of delta sleep inducing peptide (DSIP) and arginine vasotocin (AVT) on sleep and motor activity in the rat.","authors":"I Tobler,&nbsp;A A Borbély","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The effect of Delta Sleep Inducing Peptide (DSIP) and arginine vasotocin (AVT) on motor activity and sleep was investigated in the rat. Motor activity was not significantly reduced during the 24 h following systemic DSIP administration (40-160 nmol/kg i.p.), nor were sleep and the power of the EEG delta-band significantly increased in the 2 hours following injection or infusion of DSIP into the lateral or third ventricle (7-24 nmol). Injection or infusion of AVT into the lateral or third ventricle (10(-15)-10(-19) mol) did not enhance sleep and the power of the EEG delta-band. Nevertheless, the following significant effects indicate an unspecified biological action of the peptides: Dark-time motor activity was reduced 1 and 2 days after DSIP administration (160 nmol/kg), and the activity in the first 4 h after injection (80 nmol/kg) was increased. In addition, the power in the delta-band was reduced after administration of DISP (7 nmol) and AVT (10(-17) mol) into the third ventricle. Thus exceedingly small doses of AVT seem to exert not only endocrine, but also electrophysiological effects. It is concluded that neither DSIP nor AVT qualify as a specific sleep-promoting substance.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"139-53"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18412982","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
[Genetic study of paradoxical sleep in mice. Connection with coloration genes]. [对小鼠矛盾睡眠的基因研究。]与颜色基因的联系]。
Waking and sleeping Pub Date : 1980-04-01
J L Valatx, R Cespuglio, L Paut, D W Bailey
{"title":"[Genetic study of paradoxical sleep in mice. Connection with coloration genes].","authors":"J L Valatx,&nbsp;R Cespuglio,&nbsp;L Paut,&nbsp;D W Bailey","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The study of Paradoxical Sleep (PS) from 94 male mice belonging to five inbred strains: C57BR/cdOrl (BR), BALB/cOrl (C), AKROrl, A/JOrl (A/J) and C57BL/6-c2J (B6-c2J), reciprocal F1 hybrids between BR and C strains and backcrosses between F1 hybrids and BR or C was carried out. The results showed that 1) night PS duration was independent from that of day PS; 2) C type of PS seemed to be dominant over BR type; 3) C type is linked to the albino gene; and 4) the albino gene, per se, is not involved in PS regulation. From these results a two locus model was elaborated. This model explains most of the results. The nature of such a genetic support was discussed.</p>","PeriodicalId":76817,"journal":{"name":"Waking and sleeping","volume":"4 2","pages":"175-83"},"PeriodicalIF":0.0,"publicationDate":"1980-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18412978","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
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