Circadian type and mood seasonality in adolescents
نویسندگان
چکیده
منابع مشابه
Sleep and circadian rhythms in mood disorders.
OBJECTIVE Self-reported sleep disturbances are present in over 80% of patients with depression. However, sleep electroencephalography (EEG) findings, based on overnight polysomnography have not always differentiated depressed patients from healthy individuals. METHOD The present paper will review the findings on sleep EEG studies in depression highlighting how recent technological and methodo...
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abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...
15 صفحه اولCircadian Phase Sleep and Mood Disorders
Much is known about the neuroanatomic connections of the circadian system. In vertebrates, the locus of the biological clock (the endogenous circadian pacemaker, or ECP) that drives all circadian rhythms is in the hypothalamus, specifically, the suprachiasmatic nucleus (SCN) (1,2). This paired structure derives its name because it lies just above the optic chiasm. It contains about 10,000 neuro...
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Bipolar disorder (BD) and major depressive disorder (MDD) are heritable neuropsychiatric disorders associated with disrupted circadian rhythms. The hypothesis that circadian clock dysfunction plays a causal role in these disorders has endured for decades but has been difficult to test and remains controversial. In the meantime, the discovery of clock genes and cellular clocks has revolutionized...
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Background Circadian regulation of sleep, cognition, and metabolic state is driven by a central clock, which is in turn entrained by environmental signals. Understanding the circadian regulation of mood, which is vital for coping with day-to-day needs, requires large datasets and has classically utilised subjective reporting. Methods In this study, we use a massive dataset of over 800 million...
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ژورنال
عنوان ژورنال: Psychiatry and Clinical Neurosciences
سال: 2012
ISSN: 1323-1316
DOI: 10.1111/j.1440-1819.2011.02303.x