(v. i.) To take rest by a suspension of the voluntary exercise of the powers of the body and mind, and an apathy of the organs of sense; to slumber.
(v. i.) To be careless, inattentive, or uncouncerned; not to be vigilant; to live thoughtlessly.
(v. i.) To be dead; to lie in the grave.
(v. i.) To be, or appear to be, in repose; to be quiet; to be unemployed, unused, or unagitated; to rest; to lie dormant; as, a question sleeps for the present; the law sleeps.
(v. t.) To be slumbering in; -- followed by a cognate object; as, to sleep a dreamless sleep.
(v. t.) To give sleep to; to furnish with accomodations for sleeping; to lodge.
(v. i.) A natural and healthy, but temporary and periodical, suspension of the functions of the organs of sense, as well as of those of the voluntary and rational soul; that state of the animal in which there is a lessened acuteness of sensory perception, a confusion of ideas, and a loss of mental control, followed by a more or less unconscious state.
Example Sentences:
(1) AEDs may also have differential effects on nighttime sleep.
(2) It is supposed that delta-sleep peptide along with other oligopeptides is one of the factors determining individual animal resistance to emotional stress, which is supported by significant delta-sleep peptide increase in hypothalamus in stable rats.
(3) For assessment of clinical status, investigators must rely on the use of standardized instruments for patient self-reporting of fatigue, mood disturbance, functional status, sleep disorder, global well-being, and pain.
(4) We investigated whether these peptides also affect the sleep EEG in humans when given intravenously by comparing polysomnographically the effects of four boluses of (1) placebo, (2) 50 micrograms GHRH or (3) 50 micrograms SRIF administered at 22.00, 23.00, 24.00 and 1.00 h to 7 male controls.
(5) Polygraphic recordings during sleep were performed on 18 elderly persons (age range: 64-100 years).
(6) This was carried out on the healthy subjects for a total of 12 nights without medication (control nights asleep), a total of 12 nights following 40 mg of flucortolone the previous morning, and a total of 6 nights with similar blood sampling when sleep was prevented (control nights awake).
(7) Although temazepam was effective for maintaining sleep with short-term use, there was rapid development of tolerance for this effect with intermediate-term use.
(8) The occurrence of episodes of desaturation during sleep in patients suffering from chronic airflow obstruction is well known.
(9) A lower than normal percentage of REM sleep in these patients was consistent with their retarded intellectual development, which supports current thinking that REM sleep may be a sensitive index of brain function integrity.
(10) Amine metabolites, 5-hydroxyindoleacetic acid (5HIAA), and homovanillic acid (HVA) were not substantially affected by sleep deprivation, although there was a significant interaction of clinical response and direction of 3-methoxy-4-hydroxyphenylglycol (MHPG) change.
(11) Results of sleep sampling under electroencephalographic control of the assessment of GH secretion are comparable to conventional pharmacological studies in terms of efficiency, sensitivity, and percentage false-negatives.
(12) Sleep was defined behaviorally as failure to respond to the faint auditory RT cue.
(13) We have evaluated the action of hypnotics on the sleep-wakefulness cycle in freely implanted rats during their maximally active period because it is easier to estimate the duration of the sedative effect.
(14) However, patients can be taught how to retard the onset of wrinkles by avoiding unprotected sun exposure, unnecessary facial movements, and certain sleeping positions.
(15) The analogy with infant sleep patterns and results of studies of brain function in narcoleptics suggest that forebrain inhibitory processes are more important in narcoleptic symptomology than is brainstem dysfunction.
(16) In short term clinical studies, the beneficial effects of transdermal estradiol on plasma gonadotrophins, maturation of the vaginal epithelium, metabolic parameters of bone resorption and menopausal symptoms (hot flushes, sleep disturbance, genitourinary discomfort and mood alteration) appear to be comparable to those of oral and subcutaneous estrogens, while the undesirable effects of oral estrogens on hepatic metabolism are avoided.
(17) Sleep alterations in addicted newborns could be related to central nervous system (CNS) distress caused by withdrawal.
(18) "Our black, Muslim and Jewish citizens will sleep much less easily now the BBC has legitimised the BNP by treating its racist poison as the views of just another mainstream political party when it is so uniquely evil and dangerous."
(19) Stage REM frequently appeared within 10 min of stage 1 onset and the normal sequence of stages REM and 4 were altered, demonstrating that the organization of sleep within a nap is quite different from that in monophasic nocturnal sleep.
(20) This result is discussed in terms of either a function of time-of-day effect or of prior sleep intensity.
Sleepiness
Definition:
(n.) The quality or state of being sleepy.
Example Sentences:
(1) Aside from snoring, excessive daytime sleepiness was on average often the first symptom and began at a mean age of 36 years.
(2) Narcolepsy is a neurological disorder characterized by sleepiness and episodes of cataplexy.
(3) Nominees: Sticks and Stones, Maroon Productions for Channel 4 Charlie and Lola "I am not sleepy and I will not go to bed", Tiger Aspect Productions for BBC Children's Breakthrough Award - Behind the Screen Jonathan Smith - Make Me Normal, Century Films for Channel 4 "The jury said that this year's winner had directed a moving and inspiring documentary which forced the audience to consider the impact of autism and Aspergers syndrome and how it can impact on the lives of those it affects."
(4) The main disabling symptom of narcolepsy-cataplexy is shown to be the unrelenting excessive daytime sleepiness (EDS) based upon controlled studies of socioeconomic effects and the poor response to treatment.
(5) We conclude that there is a heterogeneous subpopulation of patients with sleep disorders whose symptoms of daytime sleepiness will show no treatment-related improvement in daytime symptoms if they are evaluated only by the MSLT.
(6) At the same time we evaluated the effect of DGAVP on mood, alertness or sleepiness in a double-blind placebo-control design.
(7) It is the most preponderant finding among patients referred to diagnostic sleep laboratories, particularly among patients complaining of excessive daytime sleepiness.
(8) Before undergoing a polysomnographic examination, 123 patients filled in a questionnaire inquiring about fatigue and sleepiness while driving a vehicle as well as accidents during the past three years.
(9) Danger signs of stridor and abnormal sleepiness were poorly recognised (sensitivity 0-50%) by the health care workers, as was audible wheeze.
(10) "The business department stopped being a sleepy backwater and became a great office of state," he said.
(11) The authors describe the clinical picture of a case with a peak-wave stupor in a 16 year-old patient where the main clinical expression of this disorder was behavioural sleepiness.
(12) Migration has turned a sleepy town with a population of 31,000 in 1872 into today's megacity of 21 million, the ninth-biggest city in the world and South America's wealthiest and most important economic hub.
(13) The results indicate that a moderate dose of ethanol significantly increases physiological sleepiness during early morning hours even in individuals that are relatively alert at these times.
(14) Anxiety trait (Spielberg State Anxiety Trait) did not correlate with sleepiness, but higher anxiety scores were significantly associated with poor performance.
(15) Feelings of sleepiness, lasting several hours after waking, were more common after thiopentone than after etomidate.
(16) However, the EEG scores strongly suggested that volunteers were more sleepy at 8 h after nitrazepam in comparison to placebo or midazolam.
(17) The late nap was more efficient in reducing sleepiness during the last 5 h of the experiments (23.00-04.00).
(18) When the effects of age and time of day were partialed out, PLR data suggest that increased sleepiness as measured by MSLT is significantly correlated with increased parasympathetic activity (r = -0.60, p less than 0.01) and not with decreased sympathetic activity (r = -0.24, not significant).
(19) REPEATABILITY: scores were high, ranging from 0.92 to 0.99, for all symptoms except flushing (all grades 0.91), nausea (all grades 0.90) and sleepiness (severe, 0.82) (method of Bulpitt et al).
(20) These were unrelated to such factors as age of delivery, percentage weight gain, the baby's sex or birth weight, alcohol consumption, smoking, a history of migraine or allergy or other symptoms occurring during pregnancy such as sleepiness and lack of concentration, irritability, loss of interest in job or nightmares.