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Parasomnia Parasomnia refers to a wide variety of disruptive, sleep-related events or, "disorders of arousal." These behaviors and experiences occur usually while sleeping, and most are often infrequent and mild. They may however happen often enough to become so bothersome that medical attention should be sought out. "Parasomnias are disorders characterized by abnormal behavior or physiological events occurring in association with sleep stages, or sleep-wake transitions."(DSM pg. 435) Arousal disorders are the most common type of parasomnia. These disorders include: confusional arousals, sleepwalking, sleep terrors and nightmares. Experts believe that each is related and share some symptoms. Essentially, they occur because a person is in a mixed state of being both asleep and awake, generally coming from the deepest stage of non-dreaming sleep. The individual is awake enough to act out complex behaviors, but asleep enough not to be aware of or remember them. Arousal disorders (parasomnia) are common in young children but may occur in adults as well. These disorders tend to run in families and might be made worse when overly tired or stressed, a high fever, or when taking certain medications. Confusional Arousals can occur at any age. "Confusional arousals consist of confusion during and following arousals from deep sleep in the first part of the night" Stanford (1972). This disorder often occurs in infants and toddlers, but may also be seen in adults. These episodes may begin with a person crying and thrashing around in bed. The individual may appear to be awake, even confused and upset, yet resists all attempts by others to comfort them. It's also very difficult to wake someone up when they are in this s... ... middle of paper ... ...ology. New Jersey : Lawrence Earlbaum Associates, Publishers Borbely, A (1986) Secrets of Sleep. New York : Basic Books, Inc., Publishers Broughton, R. (1970) Sleep and Dreaming. Boston : Little Brown Cartwright, R.D. (1978) A primer on Sleep and Dreaming. Massachusetts : Addison - Wesley, Publishing, Company Fisher, C.J., Byrne, A., Edwards, and Kahn, E. (1970) REM and NREM nightmares. In E. Hartman (ed), Sleep and Dreaming. Boston : Little Brown Fritz, R. (1993) Sleep Disorders: America's Hidden Nightmare Michigan : Publishers Distribution service Kales, A. (1972). The evaluation and treatment of sleep disorders : Pharmacological and psychological studies. In M. Chase (ed.)The Sleeping Brain. Los Angeles : Brain Information Service. Ohayon, M.M., Caulet, M., Priest, R.G. (1997) Violent Behavior During Sleep New Jersey: J Clin Psychiatry
Millions of people suffer from the same tossing and turning every which way, getting their sheets all disarranged and their minds abundantly worse. Patients often report indications of insomnia while sitting in the family health clinic. Insomnia traits include hindrance, falling asleep, continuing to awaken, and rejuvenating before wanted. One may suffer from insomnia if one shows signs of an increased difficulty in attentiveness, decreased communal or scholastic skills, and a diminished mood or enthusiasm. Foldvary-Schaefer 111.
Narcolepsy is a sleeping abnormality in which a person experiences sudden attacks of sleepiness during the day. Narcolepsy is an often-inherited neurological sleep disorder caused by the brains inability to regulate a stable sleep-wake cycle. (Turkington & Harris). People who suffer from this abnormality usually experience attacks of muscle weakness or paralysis and occasional dreamlike experiences while awake. Narcolepsy is a disturbance of the portion of sleep called rapid eye movement (REM) sleep into the waking period.
Narcolepsy often remains undiagnosed or misdiagnosed for several years. This may occur because physicians do not consider the diagnosis of narcolepsy frequently enough. They may think of narcolepsy only in people who have the main symptom of excessive daytime sleepiness. Narcolepsy may not be considered in the evaluation of patients who come to doctors complaining of fatigue, tiredness, or problems with concentration, attention, memory, and performance, and other illnesses (seizures, mental illness, etc
Dyssomnia is a disorder of getting to sleep, staying asleep or excessive sleepiness. Parasomnias are disorders of arousal or the interference between sleep and waking. The difference between the two is that dyssomnia are the disorders of sleep or wakefulness whereas parasomnia disorders are concentrating on the sleep and wake
According to the history, Sleep Paralysis was classified as nightmare, a term that evolved into our modern definition by Samuel Johnson. It was widely considered to be the work of the demons, which were thought to sit on the chest of the sleeper. Various forms of magic and spiritual possession were also advanced as causes. But Sleep Paralysis can occur in the state between REM sleep, where dreaming occurs, and waking up. During REM sleep, the brain paralyses the body in order to keep us away from carrying out our dream-actions that could harm ourselves somehow. At times, our brain does not put off these dreams or the paralysis that comes along with them, resulting in a potentially terrifying experience. Sleep paralysis had been linked to disorders such as migraines, anxiety disorders, and obstructive sleep apnea. But when linked to another disorder, sleep paralysis commonly occurs together with the neurological sleep disorder called Narcolepsy. David McCarty, a sleep researcher at Louisiana State Health University, explained that in sleep paralysis, two of the key REM sleep components are presen...
Narcolepsy, also known as Gelineau syndrome is a neurological disorder, not a mental illness(Feldman, 2003). This syndrome can cause cataplexy (bilateral paralysis or extreme weakness of a muscle group), hypnagogic hallucinations (fleeting visions in sleep-wake transition) or hypnopompic (sleep-wake transition); there may even be sleep paralysis, and the interrupting of nighttime sleep (Akintomide & Rickards, 2011). Thus the Narcolepsy is a disorder whose symptoms are vast.
Sleep paralysis is a condition that occurs at either the onset or upon awakening of sleep. The medical terms for the two forms of sleep paralysis are hypnogogic and hypnopompic (1). When a person falls asleep, the body secretes hormones that relax certain muscles within the body, causing it to go into paralysis. Doing this prevents the body from acting out a person's dream, which could result in an injury. Sleep paralysis generally runs within one's family or in those who suffer from narcolepsy (2), but there is currently no explanation for why some people get it while others do not.
Sleep paralysis could also run through families. Many have found that their parents also suffer from the same sleep disorder as themselves. Although they can relate it back to their parents, they do not have the same experiences as their parents. A lot of people have different stories from sleep paralysis because their experiences vary from each other (Myths). Even though this condition is unusual there is a reasonable explanation. Not only are people paralyzed during sleep paralysis, but many often hallucinate during it as well. When you are falling asleep and experience sleep paralysis it is called hypnopompic hallucinations. Many say as they are falling asleep, they experience a tingling sensation which travels up their body and suddenly they become paralyzed unable to move. Many also experience hypnagogic sleep paralysis. This is when the person wakes up paralyzed. Often a banging sound wakes them up from the sleep and they’re suddenly met with paralysis and sometimes hallucinations. While we sleep we enter a stage called REM sleep. REM and NREM sleep helps our body relax and rebuild energy
Wilson, K. (2005). Introduction to Sigmund Freud’s Theory on Dreams. Retrieved November 4, 2013, from http://dreams.insomnium.co.uk/dream-theory/introduction-freud-theory-on-dreams
Mat presents a delayed sleep onset, night awakenings, and he gets out of bed frequently. This is considered a dangerous behaviour since he jumps out of bed regardless of whether there are any dangerous objects. During the night, he has destructive and distracting behaviour. Some drugs have been administered to prevent the problem, but they have not been successful (Piazza & Fisher, 1991).
Sleep Paralysis is a lot more common than what I previously expected. Most people do not know what they are experiencing and that can be frightening. I have never experienced sleep paralysis before but I find the symptoms, causes, and treatments of sleep paralysis to be very intriguing. It is not something that I wish to experience because almost all of the cases I have researched have been unpleasant experiences. One patient described their experience of sleep paralysis, “I think I mean that sleep paralysis feels like it has no objective life. The experience is defined by a complete inability to interact with the objective world, while still being forced to exist within it” (Byrne). The individuals who suffer from sleep paralysis feel like
Sleep is something all humans need, yet we have no real control over. Only 1% of the world suffers from sleepwalking and night terrors, however in a world of 7.6 billion people that’s 76 million people who have those sleep disorders. Unfortunately sometimes, but very rarely, sleepwalking as well as night terrors can end in fatalities, and not in the people who are having them. Other sleep disorders that can lead to violence consist of REM sleep behavior disorder, epilepsy, and sleep apnea.
Sleep Paralysis as it functions normally, will be active while a body is asleep and be deactivated by the body before waking. Sometimes however, this process does not happen in the correct order. When this happens, the mind actually wakes while the body is still left paralyzed as well the mind still being in its vivid REM state. As stated by J.A. Cheyne in “Sleep paralysis episode frequency and number, types, and structure of associate hallucinations” “Sleep paralysis (SP) episodes are often accompanied by vivid hallucinoid experiences” (Cheyne 319). These hallucinations are experienced due to the mind still being in an REM state, its most vivid state of dreaming. The experiences that could be easily linked with this abnormality would be ones such as the feeling of waking up believing an entity is holding you to the bed and suffocating you. The immobility is caused by sleep paralysis while the hallucinations of an entity are due to the REM sleep state. According to Cheyne this type of hallucination tied to sleep paralysis would be classified as either an Incubus or Intruder hallucination. In her article she classifies an Intruder hallucination as “typically includ[ing] a vague sense of a threatening presence accompanied by assorted noises, footsteps, gibbering voices, humanoid apparitions and sensations of being touched or grabbed.” Incubus hallucinations on the other hand “include breathing difficulties, feelings of suffocation, bodily pressure, pain, and morbid thoughts of impending death” (Cheyne 320). These classifications allows scientists to further group and analyze the different types of hallucinations associated with sleep paralysis and discover what causes
Night terrors are a fear inducing sleep experience. They are characterized by inconsolable night time awakening by children (Snyder et al., 2008, pg 311).This nocturnal awakening is accompanied by screaming, crying, and distraught behaviour (Snyder et al., 2008, pg 311). In general, the child will go to sleep peacefully and this hysterical reaction will happen seemingly out of nowhere and escalate quickly. The child will awaken suddenly wide-eyed and confused and in a daze (Horne, 1992, pg 481). An unusual aspect of this night time terror is that the child will have little to no recollection of the event that occurred the previous night the next morning (Horne, 1992, pg 482).
Wells, M., & Vaughn, B. V. (2012). Poor Sleep Challenging the Health of a Nation. Neurodiagnostic Journal,52(3), 233-249.