منابع مشابه
Suicidality and sleep disturbances.
STUDY OBJECTIVES A growing body of research indicates that sleep disturbances may be specifically linked to suicidal behaviors. It remains unclear, however, whether this link is largely explained by depressive symptoms. The present study investigated the relationship between suicidality, depression, and sleep complaints in a clinical outpatient setting. DESIGN AND SETTING Upon admission, 176 ...
متن کاملSleep patterns and sleep disturbances across pregnancy.
OBJECTIVE This study sought to characterize sleep patterns and sleep problems in a large sample of women across all months of pregnancy. METHODS A total of 2427 women completed an Internet-based survey that included the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale, vitality scale of the Short Form 36 Health Survey (SF-36), Insomnia Severity Index (ISI), Berlin questionnaire...
متن کاملSleep Disturbances and Suicide Risk.
Suicide occurs in the presence of psychiatric illness, and is associated with biological, psychological, and social risk factors. Insomnia symptoms and nightmares appear to present elevated risk for suicidal ideation, attempts, and death by suicide. Failure to account for the presence of psychopathology and frequent use of single item assessments of sleep and suicidal ideation are common method...
متن کاملPrion Proteins and Sleep Disturbances
Prions normally exist as cellular membrane proteins. In humans, 209 amino acids with one disulfide bond form a primarily alpha-helical prion protein structure with a molecular mass of 35 to 36 kDa. The specific role and function of the prion protein elude research efforts and remains a controversial topic. Misfolding of the native prion protein leads to a protein structure with increased propor...
متن کاملSleep Disturbances in PTSD
Stress-induced alterations in sleep have been linked to the development of posttraumatic stress disorder (PTSD) and sleep complaints and disturbances in arousal are continuing symptoms in patients. PTSD-related changes in sleep have not been fully characterized but involve persistent disturbances in both rapid eye movement sleep (REMS) and non-rapid eye movement sleep (NREMS). PTSD is considere...
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ژورنال
عنوان ژورنال: Sleep
سال: 2005
ISSN: 1550-9109,0161-8105
DOI: 10.1093/sleep/28.9.1135