Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
Sleep difficulties and disorders are among the most prevalent problems of
ageing. In addition to changes in sleep duration and quality, sleep architecture also
changes as age progresses. Age by itself does not result in sleep disorders; rather, these
changes are associated with psychosocial and health factors in the elderly such as the
existence of multiple comorbidities, polypharmacy, and age-related changes in
circadian rhythm. Older adults have increased prevalence of various primary sleep
disorders, including restless leg syndrome, insomnia, sleep-disordered breathing,
circadian rhythm disturbances and periodic limb syndrome. Challenges in identifying,
diagnosing, and treating sleep disorders in older adults with dementia also exist, which
further complicates the management of sleep disorders in these patients. Poor sleep not
only impacts the quality of life and cognitive functioning but is also associated with
increased morbidity and mortality and thus requires careful screening and assessment
in the elderly population.
Keywords:
Ageing, Comorbidities, Dementia, Depression, Geriatric, Insomnia, Restless leg Syndrome, Sleep disorders, Sleep, Sleep Stages, Sleep-disordered breathing.
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Authors:Bentham Science Books