![]() Risk factors: blindness, impaired light sensitivity.Definition: a circadian rhythm sleep disorder characterized by an individual's inability to align with the environmental 24-hour rhythm. ![]() Bright light therapy at night to adapt to work shift.Risk factors: shifts > 16 hours and/or night shifts.Definition : : a sleep-wake disorder characterized by misaligned circadian rhythm due to nightly working hours and sleep deprivation.Exposure to sunlight in the new time zone can accelerate the recovery.Risk factor: sleep deprivation prior to travel.Definition: a circadian rhythm sleep disorder characterized by insomnia or hypersomnia due to travel across time zones.Risk factor : : associated with older age.Definition: a sleep-wake disorder characterized by earlier than desired sleep onset and awakening times.Melatonin receptor agonist (e.g., ramelteon, administered at night).Risk factors: puberty, use of stimulants (e.g., caffeine), irregular sleep.Definition: a sleep-wake disorder characterized by a recurrent delay in sleep onset and waking times.See “Sleep-phase-specific disorders” in “ Sleep physiology” section above.Ĭommon features of circadian rhythm sleep-wake disorders.REM-related parasomnias: a group of parasomnias characterized by a dissociation between REM sleep and the awake state.NREM-related parasomnia: a group of parasomnias characterized by repeated episodes of brief but incomplete awakenings that typically occur during the first third of sleep.Definition : : a group of primary sleeping disorders characterized by abnormal behaviors or experiences that occur while falling asleep, during sleep, or while waking up.Definition : : a group of primary sleeping disorders characterized by difficulty falling/staying asleep or hypersomnia ( excessive daytime sleepiness ).“I saw the t(w)ooth fairy fleeing and the three little pigs peeing:” teeth grinding occurs during N2 stage and bedwetting during N3 stage NREM sleep. “For BETTER (read “beta”) WAVES, Ask The Silent Surfer Dozing at the Beach:” Beta waves while awake Alpha waves with eye closure Theta waves during N1 Sleep spindles during N2 Delta waves during N3 Beta waves during REM sleep). Narcolepsy: shortened REM sleep latency.Early morning awakening (terminal insomnia). ![]() ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |