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Personal sleep paralysis essays
Narcolepsy research paper
Narcolepsy research paper
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Catherine Valente remembers clearly about her terrifying experience. It was around 3 in the morning when she woke up in the middle of the night, she saw an old woman figure with long white dress, long black hair, and awfully long nails sitting on her chest. She felt like as if she’s paralyzed. She couldn’t move a muscle or even open her mouth to scream. She laid there unable to move for at least 15 minutes. Have you ever had the same experience like Catherine, felt like you were awake but had some difficulty to move your body? You might have even felt petrified but could not call for help? This weird phenomenon is called Sleep Paralysis.
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...
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...e best advice that can be done is to have a regular healthy sleeping pattern with strict times of going to bed and waking up. But to some people, this may be quite hard to adopt as they might have work commitments. So the best thing to do when sleep paralysis attacks is to end it by breaking the paralysis, which can be done naturally or by being shaken awake by a sleeping partner. Here are some popular tips to cope with sleep paralysis attacks:
1. Many people found out that they can reduce the chances of getting sleep paralysis attacks when they sleep on their side.
2. Staying calm when experiencing sleep paralysis is the most important thing to remember, by trying to relax and breathe normally can reduce the length and intensity of an attack.
3. To break the paralysis and end an attack, one must concentrate intensely on moving one small muscle, for example a finger.
THESIS STATEMENT: Narcolepsy is a sleep disorder that has a specific medical definition, life-changing symptoms, and there are ways in how people treat it.
“I became restless and was afraid to sleep for fear that my suppressed thoughts would appear in my dreams” (70).
...ter screen an arm that was placed onto his stump. When Ture Johanson saw his arm on the computer screen, he was able to control his own movements using his own neural command. In this particular study, Johanson was asked to perform numerous movements with his phantom hands such as driving a racecar. By driving a racecar, Catalan found that the subject moved muscles at the end of his existing arm to show the intent of moving his missing hand. From this study, subjects who had been experiencing PLP for several years had longer periods without pain and had shorter periods of intense pain. In addition, the phantom hand was relaxed from a tight fist to a half-open position. This study is different from others because the control signals are retrieved from the arm stump, and thus the affected arm is in charge. Moreover, it uses the signals from the damaged limbs itself.
On the Internet, you can find all sorts of accounts of people doing some odd things in their sleep. One man creates beautiful pieces of art while he sleepwalks. On the other hand, one man murdered his mother-in-law and attempted to murder his father-in-law while he was sleepwalking. It’s an interesting sleep disorder and the range of behaviors that occur while people are sleepwalking is huge. It can be as simple as just sitting up in bed to things as scary as murdering others. Charles Brockden Brown captures the eeriness of sleepwalking perfectly in his short story “Somnambulism”. It is also the perfect example of an exceptional piece of literature because it meets plenty of the points that Poe refers to in his essay, “The Philosophy of Composition”.
As stated in the text book, hallucination during Sleep Paralysis also occurs due to the sudden high blood pressure in the human brain and the change in the membrane potential of the neurons in the visual and/or auditory cortex. What this means is that one person starts to feel fear or terror when under the state of paralysis, it causes the blood pressure in the brain to increase. The emotion of fear is stated to be perceived in a structure called amygdala in the brain. The amygdala tends to be a small structure which is deep inside the brain and has several distinct nuclei which are the following: medial, lateral, basal, and central. According to the article “Sleep paralysis episode frequency and number, types, and structure of associated hallucinations”, the lateral nucleus seems to receive input from thalamus and cortical sensory and association areas. Then after this happens, the basolateral nucleus integrate the input as fear and send the information to the central nucleus, from which a major output transmits through projections to the hypothalamus and brainstem autonomic areas.
Narcolepsy has been above looked for years beforehand knowing a patient has the illness, it is a quickly producing awareness and is continually altering people and their families lives. With nap materializing to be not merely the ultimate pastime, but additionally a survival imperative, the earth of nap scutiny is quite large, bragging countless disparate spans of study. By scrutinizing phenomena like nap disorders neurobiologists can yearn to comprehend the mechanisms of normative nap, in supplement to perfecting treatment for suffers. Narcolepsy is one such disorder that affects an approximated 250, 000 or 1 in 2000 Americans; comparable numbers are approximated for Parkinson's or countless sclerosis (mayo-foundation). An comprehensive, nevertheless oftentimes misdiagnosed illness (fewer than 50, 000 are cognizant of their condition), narcolepsy can be delineated by chronic daytime sleepiness, cataplexy, nap paralysis, and hypanogic hallucinations (rare-disease). The last three of the tetrad of symptoms additionally transpire in non-narcoleptic individuals; nap episodes are the main determinant in diagnosis. Merely 20 to 25 percent of narcoleptics tolerate from all four symptoms (mayo-foundation). This paper has countless goals, all of that involve elucidating the illness and its symptoms in disparate contexts. In order to do this nap will main be elucidated in a slight detail, pursued by a biological and psychological treatment of narcolepsy. Scutiny of narcolepsy and its implications for the upcoming displays steps to be grabbed in order to garner a larger understanding this particular brain/behavior relationship.
The discovery of rapid eye movement (REM) sleep suggested that sleep was not, as it was thought to be, a dormant state but rather a mentally dynamic one. Your brain is, in fact, very active in this state, almost to the level at which it is when a person is awake. Yet during this active stage in which most dreams occur, the movements of the rest of the body are completely stilled. To imagine this paralysis during dreams not occurring is a frightful image, since in many cases dreams are violent and active. When the neurotransmitters that control the movement of the body do not work properly the person develops REM sleep behavioral disorder (RBD).
As mention earlier, many people experience sleep paralysis and the hallucinations that come with it can be broken into two categories, ONE: Visual categories, when you see something or someone in the room with you. TWO: Auditory hallucinations, when you hear voices or footsteps. A quick scroll to a comment section of the article I was looking at, so lists of people providing examples of experiences of sleep paralysis, One gentleman for example woke up to find a lady in black standing at the foot of his bed, only to see the same lady in black standing right beside his bed few years later. One other lady said that she woke up to find this men screaming right in her face, but she had no idea what he was saying. Some questions for example believe that it’s a demonic
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.
A restorative theory claims that sleep is used to repair the body including the brain. Oswald suggests that slow wave sleep is when body repair occurs and REM sleep is when the brain is repaired. This is supported by the fact that there is an increase in the secretion of growth hormones during SWS. This could also explain why brain activity levels are high during REM sleep, and similar to when awake.
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.
The phenomenon of sleep paralysis can be a frightening experience: many who suffer can feel tremendous anxiety and fear, even though occurrences are considered as harmless as a bad dream. The disorder does not discriminate on the basis of race or gender, but age sometimes is a factor. Treatment for sleep paralysis is limited; in general, doctors treat the disorders linked to sleep paralysis such as sleep apnea or narcolepsy. Sleep paralysis continues to be one of the many mysteries of the human brain, which science will continue to investigate.
Startled awake, hardly aware of reality, heart racing and drenched in sweat, people who suffer from nightmares are deeply affected by not being able to sleep in peace. Matters are made worse when the mare idea of going to bed to sleep starts the anxious cycle. Chronic nightmares can lead to sleep disruption and if not addressed they will develop into sleep disorders that require medical intervention.
Sleep disorders are an underestimated public health concern considering that fifty to seventy million Americans are affected. Technological advances in the field of sleep have facilitated various theories to explain the need for and the purpose of sleep. Scientist have uncovered many types of sleep disorders such as insomnia, sleep apnea, and narcolepsy. Sleep disorders affect men ,women, children, the elderly, and the obese in different ways. Factors such as the number of children and the effects of menopause have been studied to determine their effects on sleep. Various treatments have been utilized ranging from non-pharmacologic to pharmacologic methods. Scientist have pinpointed areas of the brain that are involved in sleep deprivation and hormones that ultimately affect sleep.
The people who have these violent night terrors and such may have an overactive brain. This can be from increased stress levels or by experiencing a traumatic event. Fortunately, this is treatable, “sleep-related violence can usually be treated effectively with one or more medications that quiet the overly active parts of the brain.” REM sleep disorders are dangerous because it allows people to act out their dreams while still asleep. This sleep disorder and most sleep disorders in general can be caused by “disordered sleep schedules” or consuming large quantities of caffeine as well as other drugs. Sleep apnea and epilepsy are also linked to sleep related violence. Sleep apnea can result in, “in hundreds of confused partial arousals