Search results
Results From The WOW.Com Content Network
Sleepwalking, also known as somnambulism or noctambulism, is a phenomenon of combined sleep and wakefulness. [1] It is classified as a sleep disorder belonging to the parasomnia family. [ 2 ] It occurs during the slow wave stage of sleep, in a state of low consciousness, with performance of activities that are usually performed during a state ...
NREM parasomnias are arousal disorders that occur during stage 3 (or 4 by the R&K standardization) of NREM sleep—also known as slow wave sleep (SWS). They are caused by a physiological activation in which the patient's brain exits from SWS and is caught in between a sleeping and waking state.
Puységur noted the similarity between this sleeping trance and natural sleep-walking or somnambulism, and he named it "artificial somnambulism". [1] Today we know similar states by the name "hypnosis", although that term was invented much later by James Braid in 1842. Some characteristics of Puysegur's artificial somnambulism were in any case ...
A confusional arousal (also known as sleep drunkenness or severe sleep inertia) is medical condition where a person awakened from sleep shows mental confusion for at least several minutes. [ 1 ] [ 2 ] Complete or partial amnesia of the episodes may be present.
While sleep quantity is important, good sleep quality is also essential to avoid sleep disorders. [7] A systematic review found that traumatic childhood experiences, such as family conflict or sexual trauma, significantly increase the risk of several sleep disorders in adulthood, including sleep apnea, narcolepsy, and insomnia. [8]
a person who engages in somnambulism (sleepwalking) a term used in hypnosis to indicate someone of high enough suggestibility to follow suggestions without the need for a formal trance Books
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not change appreciably over time (meaning there is no high tide or low tide), and around which a tidal crest circulates once per tidal period (approximately every 12 hours). Tidal amplitude increases, though not ...
Original mapping by John Snow showing the clusters of cholera cases in the London epidemic of 1854, which is a classical case of using human geography. Human geography or anthropogeography is the branch of geography which studies spatial relationships between human communities, cultures, economies, and their interactions with the environment, examples of which include urban sprawl and urban ...