rem and nrem sleep

báo cáo hóa học: " Development and psychometric assessment of the COPD and Asthma Sleep Impact Scale (CASIS)" pdf

Ngày tải lên : 18/06/2014, 19:20

... have been used to track sleep difficulty [11], daytime sleepiness and tiredness, difficulty maintaining sleep, early morning awakenings [12], sleep disturbance [13-15], and sleep symptoms [16] However, ... measures and extend our understanding of the impact of respiratory disease symptoms on sleep impact and quality Given the prevalence of sleep problems in patients with asthma or COPD and the absence ... respiratory-specific sleep measures, a new measure of sleep problems and impairment was developed, the COPD and Asthma Sleep Impact Scale (CASIS) The CASIS was intended to be brief, patient-centered, and sufficiently...

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báo cáo hóa học:" Mapping of the Insomnia Severity Index and Other Sleep Measures to EuroQol EQ-5D Health State Utilities" ppt

Ngày tải lên : 20/06/2014, 15:20

... such as total sleep duration, sleep latency, number of nighttime awakenings, and the affect of prior night’s sleep on next-daysleepiness are predominant indicators of insomnia severity and are routinely ... as sleep quality improved, and increased (i.e., insomnia worsened) with rating increases of nextday-sleepiness, sleep latency, and number of wake-up times Therefore, a longer 12 time to fall asleep ... analysis were consistent with earlier studies wherein poorer sleep outcomes (e.g., sleep quality, next-day-sleepiness, and extreme sleep hours) were significantly associated with declining HRQoL...

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Báo cáo y học: "Depression and Obstructive Sleep Apnea (OSA)" pps

Ngày tải lên : 08/08/2014, 21:20

... to as REM sleep disinhibition) [43] On the other hand, the sleep of patients with OSA is fragmented, and contains a lot of transitional sleep stages (stage 1) at the expense of REM sleep and particularly ... of deep slow wave sleep (stages and 4) and REM sleep Slow wave sleep is sometimes even completely abolished However clinically, patients are often not aware of this repetitive sleep interruption ... depression and OSA Sleep fragmentation and hypoxemia The two main factors suspected to be responsible for depressive symptoms in OSA are sleep fragmentation and oxygen desaturation during sleep Sleep...

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báo cáo khoa học:" Associations of reported bruxism with insomnia and insufficient sleep symptoms among media personnel with or without irregular shift work" pdf

Ngày tải lên : 12/08/2014, 00:20

... work and regular day work groups (NS) A total of 43.6% reported disrupted sleep and 36.2% perceived their sleep non-restorative The prevalence figures for perceived insomnia and insufficent sleep ... perception of tooth grinding or clenching and the definition includes both sleep and awake Table 3: Probabilities of non-restorative sleep, tiredness and sleep deprivation by studied independent ... response and has been shown to associate with both sleep quality and sleep architecture [12,14,25] On the other hand, it is well accepted that stress experiences at work are linked to disturbed sleep...

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Hatha yoga and yogic sleep

Ngày tải lên : 17/12/2015, 15:55

... Yogic sleep or yoga nidra is a state of semi-consciousness which lies somewhere between sleeping and waking In this state, both the body and the mind feels relaxed and the practitioner ... headaches and uneasiness It is also known to cure giddiness and palpitations It also helps one in erasing bad memories which frequently causes depression and sadness Many practitioners of Yogic sleep ... while practising Yogic sleep, thus enhancing the effects The regular practice of Yoga Nidra is known to be an effective way to tackle anxiety and mental stress Besides, Yogic sleep also helps in...

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Tài liệu SLEEP-RELATED BREATHING DISORDERS EXPERIMENTAL MODELS AND THERAPEUTIC POTENTIAL docx

Ngày tải lên : 14/02/2014, 17:20

... (standard error of the mean [SEM]) for wakefulness, 96.2 + 0.8% for NREM sleep, and 92.3 + 1.6% for REM sleep compared with blinded human scorers This degree of accuracy, especially for REM sleep, ... they sleep more than adults and spend a greater fraction of their sleep period in REM sleep than adults In neonates, active sleep (an REM- like state) can occupy up to two-thirds of total sleep ... of EEG and EMG Signals in Rats Visual Analyses Wakefulness, nonrapid eye movement (NREM) , and REM sleep can be simply determined by visual analyses from chart records using standard EEG and EMG...

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Sleep Disorders and Neurologic Diseases potx

Ngày tải lên : 05/03/2014, 23:20

... decreased REM sleep, an increased REM sleep latency (172.5 minutes), and “indiscriminate” nonREM sleep (lack of K-complexes, sleep spindles, and well-formed delta-waves) The authors also found low sleep ... primary sleep disorders often associated with motor phenomena and with similar presentations These include some nightmares and sleep terrors, NREM sleep partial arousal disorders, and REM- sleep ... nocturnal REM sleep latencies (many patients have sleep- onset REM sleep periods) and the increased number of REM sleep periods seen in these patients (42 –45) Nocturnal sleep is increased and usually...

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SLEEP NEEDS, PATTERNS,AND DIFFICULTIESOF ADOLESCENTS doc

Ngày tải lên : 16/03/2014, 14:20

... influence when and how much we sleep The second is the internal system that tallies the balance of sleeping and waking—the sleep/ wake homeostasis system: when sleep is deprived, more sleep is needed ... 1REM sleep is one of two basic sleep states This type of sleep is indicated by rapid eye movements similar to those that occur in wakefulness and characteristic brain wave patterns More REM sleep ... control their feelings and behavior and make plans related to school and other responsibilities Attention and Wakefulness David Dinges, professor and chief of the Division of Sleep and Chronobiology...

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SLEEP DISORDERS MEDICINE: BASIC SCIENCE, TECHNICAL CONSIDERATIONS, AND CLINICAL ASPECTS docx

Ngày tải lên : 22/03/2014, 21:20

... Movement (NREM) and Rapid Eye Movement (REM) Sleep States Sleep State % Sleep Time NREM sleep N1 N2 N3 REM sleep Tonic stage Phasic stage 75–80 3–8 45–55 15–20 20–25 — — and sleep, and Table ... existence of REM sleep in reptiles remains somewhat controversial.72 The absence of REM sleep in reptiles and the presence of NREM and REM sleep in both birds and mammals would be in favor of REM sleep ... echidna) have REM sleep. 74,75 Siegel and colleagues75 suggest that the echidna combines REM and NREM aspects of sleep in a single sleep state These authors further suggest that REM and NREM sleep evolved...

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Báo cáo khoa học: The hypocretins and sleep pot

Ngày tải lên : 30/03/2014, 11:20

... display low activity during slow wave sleep, are silent during REM sleep, and are thought to be critical for the alternation of the REMnonrapid eye movement (NREM) sleep [79] Most of the LC neurons ... and sleep to the normal range as daytime sleepiness was reduced [55], and in two patients with Prader–Willi syndrome accompanied by excessive daytime sleepiness (EDS) [56] Peyron, Thannikal and ... their wildtype littermates, and their EEGs showed episodes of direct transition from wakefulness to REM sleep, another event that is unique to narcolepsy Waking and non -REM sleep bouts were brief,...

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báo cáo hóa học: "Evaluation of the impact of fibromyalgia on patients'''' sleep and the content validity of two sleep scales" pptx

Ngày tải lên : 18/06/2014, 18:20

... sleep Optimal sleep Sleep adequacy Somnolence 1 1 Sleep Problem Index IId Trouble falling asleep (7); time to fall asleep (1); restless sleep (3); awaken during sleep (8) Snore during sleep (10) ... possible sleep and 10 is worst possible sleep (Table 1) The MOS -Sleep [18] is a 12-item measure that contains subscales and overall index scores (a 6-item and a 9-item index) (Table 2) The MOSSleep ... such sleep measures, the Sleep Quality NRS and the Medical Outcomes Study Sleep Scale (MOS -Sleep) [18], have demonstrated strong psychometric properties, including reliability, validity, and responsiveness,...

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báo cáo hóa học: " Evaluation of the reliability and validity of the Medical Outcomes Study sleep scale in patients with painful diabetic peripheral neuropathy during an international clinical trial" pot

Ngày tải lên : 18/06/2014, 19:20

... dimensions evaluating "sleep disturbance," "snoring," "sleep awakening short of breath or with headache," "sleep adequacy," "somnolence," and "quantity of sleep/ optimal sleep" [2] A sleep problems index ... 6.00, and Table 1: Item content of the MOS -Sleep Dimensions and Sleep problems index Sleep disturbance Somnolence Sleep adequacy Snoring Awaken short of breath or headache Quantity of sleep/ Optimal ... functioning" and "vitality" scores of the SF-36, between "sleep adequacy" and "vitality" scores and between "sleep disturbance" and "bodily pain." The highest correlation (-0.53) was found between the sleep...

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Health and Quality of Life Outcomes BioMed Central Research Open Access Nocturnal sleep, daytime docx

Ngày tải lên : 20/06/2014, 15:20

... "deeper" stage of NREM sleep to a "lighter" stage, or from REM sleep to wakefulness Brief Arousal Index – number of brief arousals/hour of sleep; normally < 15/hour Excessive Daytime Sleepiness – ... or pathological" sleepiness, a mean sleep latency between minutes and 10 minutes suggests "moderate sleepiness", and a mean sleep latency > 10 minutes suggests "mild or normal sleepiness" An alternative ... Multiple Sleep Latency Test (MSLT): A standard measure of sleepiness Sleep 1986, 9:519-524 Chervin RD, Aldrich MS: The Epworth Sleepiness Scale may not reflect objective measures of sleepiness or sleep...

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báo cáo hóa học:" Evaluation of the impact of fibromyalgia on patients'''' sleep and the content validity of two sleep scales" ppt

Ngày tải lên : 20/06/2014, 16:20

... sleep Optimal sleep Sleep adequacy Somnolence 1 1 Sleep Problem Index IId Trouble falling asleep (7); time to fall asleep (1); restless sleep (3); awaken during sleep (8) Snore during sleep (10) ... possible sleep and 10 is worst possible sleep (Table 1) The MOS -Sleep [18] is a 12-item measure that contains subscales and overall index scores (a 6-item and a 9-item index) (Table 2) The MOSSleep ... such sleep measures, the Sleep Quality NRS and the Medical Outcomes Study Sleep Scale (MOS -Sleep) [18], have demonstrated strong psychometric properties, including reliability, validity, and responsiveness,...

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Báo cáo hóa học: " Sleep quality in mechanically ventilated patients: comparison between NAVA and PSV modes" doc

Ngày tải lên : 20/06/2014, 23:20

... conscious and under mechanical ventilation, proportions of sleep fragmentation sleep architecture and sleep quality were positively influenced by NAVA In the PSV mode, a low percentage of REM sleep and ... of slow-wave sleep (stages and or NREM3 stage) was normal, with a median of 18.5 (range, 11.5-22; Table 2) Ventilatory modes and sleep distribution Sleep efficiency and architecture appeared very ... [20] Two electro-oculogram and three chin electromyogram leads were used to score REM and non -REM sleep The electroencephalogram, the right and left electro-oculogram, and the submental electromyogram...

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Ngủ và thức- sleep and awake doc

Ngày tải lên : 01/07/2014, 10:20

... họ nóifall asleep không start to sleep hay start sleeping During the long and boring lecture, some students fell asleep at their desk (NOT started sleeping/to sleep ) Bạn nói “I sleep from 10 ... get to sleep It took me hours to get to sleep Nhưng bạn đừng nói feel asleep, chẳng cả, bạn không nhớ chữ feel sleepy Bạn đừng quên sleep có nghĩa “(đủ chỗ/giường) ngủ trọ” The hotel sleeps ... sleep in tomorrow (sleep in = sleep late = lie in = ngủ dậy muộn) He claimed that he was drunk and was looking for somewhere to sleep it off (sleep off = ngủ để qua thứ gì; sleep it off = ngủ...

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Báo cáo y học: "Residual sleep disturbance and risk of relapse during the continuation/maintenance phase treatment of major depressive disorder with the selective serotonin reuptake inhibitor fluoxetine" docx

Ngày tải lên : 08/08/2014, 23:21

... established a positive correlation between the presence of sleep disturbance, including hypersomnia and insomnia, and a greater severity of depressive and anxiety symptoms [8,9], as well as increased suicide ... participants who underwent random assignment were a mean age of 38.2 years (SD = 10.9), and 55.3% were female Their mean HDRS score was 17.1 (SD = 4.1) at baseline and 4.9 (SD = 3.1) at randomization; 22.7% ... original study, and helped interpret the data for the current study AC and LB conducted the statistical analysis PJM and MF were the principal investigators of the original study and provided critical...

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Báo cáo y học: "Sleep structure and sleepiness in chronic fatigue syndrome with or without coexisting fibromyalgia" pdf

Ngày tải lên : 09/08/2014, 10:23

... their self-reported sleepiness before and after sleep We labeled those with more sleepiness in the morning than on the night before as 'a.m sleepier' and those with less sleepiness in the morning ... of sleep preceded and followed by periods of wakefulness) for controls and patients in the a.m less sleepy and a.m sleepier groups for whole-night hypnograms stratified by the duration of the sleep ... level of sleepiness before they went to sleep and immediately after awakening did Dichotomizing the patients into a group that felt sleepier after a night's sleep than before sleep and a group...

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Báo cáo y học: "Fibromyalgia and sleep-disordered breathing: the missing link" ppsx

Ngày tải lên : 09/08/2014, 13:22

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