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Oneirophrenia (from the Greek words "ὄνειρος" (oneiros, "dream") and "φρήν" (phrēn, "mind")) is a hallucinatory, dream-like state caused by several conditions such as prolonged sleep deprivation, sensory deprivation, or drugs (such as ibogaine).
The term oneirogen commonly describes a wide array of psychoactive plants and chemicals ranging from normal dream enhancers to intense dissociative or deliriant drugs. Effects experienced with the use of oneirogens may include microsleep , hypnagogia , fugue states , rapid eye movement sleep (REM), hypnic jerks , lucid dreams , and out-of-body ...
Chlorpromazine, an antipsychotic and antiemetic drug which is classed as a "major" tranquilizer, may cause paradoxical effects such as agitation, hallucinations, excitement, insomnia, bizarre dreams, aggravation of psychotic symptoms and toxic confusional states. [8] These may be more common in elderly dementia patients.
Treatment of excessive daytime sleepiness (EDS) relies on identifying and treating the underlying disorder which may cure the person from the EDS. Drugs like modafinil , [ 22 ] armodafinil , [ 23 ] pitolisant [ 24 ] (Wakix), sodium oxybate (Xyrem) oral solution, have been approved as treatment for EDS symptoms in the United States.
Lucid dreams by definition occur during sleep, but they may be regarded as hallucinatory experiences in the same way as non-lucid dreams of a vivid perceptual nature may be regarded as hallucinatory, that is they are examples of 'an experience having the character of sense perception, but without relevant or adequate sensory stimulation ...
Unfortunately, nightmares are the dreams you are more likely to remember. When you eat, your metabolism revs up to digest the food, and in turn causes your body temperature to rise.
1. The Dream: Random Sex with a Stranger. So your promiscuous side came out to play with a total stranger while you were sound asleep and you’re wondering what this risky business was all about.
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. In particular, these disorders involve activation of the autonomic nervous system , motor system , or cognitive processes during sleep or sleep-wake transitions.