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In medicine, a coma (from the Greek koma, meaning deep sleep) is a state of unconsciousness, lasting more than 6 hours A person in a state of coma is described as comatose.
Coma may result from a variety of conditions, including intoxication (such as illicit drug abuse, overdose or misuse of over the counter medications, prescribed medication, or controlled substances), metabolic abnormalities, central nervous system diseases, acute neurologic injuries such as strokes or herniations, hypoxia, hypothermia, hypoglycemia or traumatic injuries such as head trauma caused by falls or vehicle collisions. It may also be deliberately induced by pharmaceutical agents in order to preserve higher brain functions following brain trauma, or to save the patient from extreme pain during healing of injuries or diseases.
In order for a patient to maintain consciousness, two important neurological components must function impeccably. The first is the cerebral cortex which is the gray matter covering the outer layer of the brain, and the other is a structure located in the brainstem, called reticular activating system (RAS or ARAS). Injury to either, or both of these components is sufficient to cause a patient to experience a coma. The human cortex is a group of tightly dense, "gray matter" composed of the nucleus of the neurons whose axons then form the "white matter", and is responsible for the perception of the universe, relay of the sensory input (sensation) via the thalamic pathway, and most importantly directly or indirectly in charge of all the neurological functions, from simple reflexes to complex thinking. Reticular activating system (RAS) on the other hand is a more primitive structure in the brainstem that is tightly in connection with reticular formation (RF), a critical anatomical structure needed for maintenance of arousal. Reticular activating system (RAS) takes its name from the effect it has on the reticular formation, which is via its stimulation. It is therefore necessary to investigate in a comatose patient, the integrity of the bilateral cerebral cortices, and the reticular activating system (RAS).
The outcome for coma and vegetative state depends on the cause, location, severity and extent of neurological damage. A deeper coma alone does not necessarily mean a slimmer chance of recovery, because some people in deep coma recover well while others in a so-called milder coma sometimes fail to improve.
People may emerge from a coma with a combination of physical, intellectual and psychological difficulties that need special attention. Recovery usually occurs gradually—patients acquire more and more ability to respond. Some patients never progress beyond very basic responses, but many recover full awareness. Regaining consciousness is not instant: in the first days, patients are only awake for a few minutes, and duration of time awake gradually increases. This is unlike the situation in many movies where people who awake from comas are instantly able to continue their normal lives. In reality, the coma patient awakes sometimes in a profound state of confusion, not knowing how they got there and sometimes suffering from dysarthria, the inability to articulate any speech, and with many other disabilities.
Predicted chances of recovery are variable owing to different techniques used to measure the extent of neurological damage. All the predictions are based on statistical rates with some level of chance for recovery present: a person with a low chance of recovery may still awaken. Time is the best general predictor of a chance of recovery: after 4 months of coma caused by brain damage, the chance of partial recovery is less than 15%, and the chance of full recovery is very low.
The most common cause of death for a person in a vegetative state is secondary infection such as pneumonia which can occur in patients who lie still for extended periods.
Occasionally people come out of coma after long periods of time. After 19 years in a minimally conscious state, Terry Wallis spontaneously began speaking and regained awareness of his surroundings. Similarly, Polish railroad worker Jan Grzebski woke up from a 19-year coma in 2007.
A brain-damaged man, trapped in a coma-like state for six years, was brought back to consciousness in 2003 by doctors who planted electrodes deep inside his brain. The method, called deep brain stimulation (DBS) successfully roused communication, complex movement and eating ability in the 38-year-old American man who suffered a traumatic brain injury. His injuries left him in a minimally conscious state (MCS), a condition akin to a coma but characterized by occasional, but brief, evidence of environmental and self-awareness that coma patients lack. Comas however can range from hours to weeks. The shortest time period of a coma has never been recorded, with the longest being 37 years and 111 days.
Coma lasting seconds to minutes results in post-traumatic amnesia (PTA) that lasts hours to days; recovery plateau occurs over days to weeks. Coma that lasts hours to days results in PTA lasting days to weeks; recovery plateau occurs over months. Coma lasting weeks results in PTA that lasts months; recovery plateau occurs over months to years.
Category:Intensive care medicine Category:Emergency medicine Category:Symptoms and signs: Cognition, perception, emotional state and behaviour
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Name | Marilyn Manson |
---|---|
Landscape | Yes |
Background | solo_singer |
Genre | Rock |
Birth name | Brian Hugh Warner |
Born | January 05, 1969Canton, Ohio, U.S. |
Instrument | Vocals, guitar, bass, keyboards, drums, pan flute, percussion |
Occupation | Singer-songwriter, musician, artist, poet, film director, actor |
Years active | 1989–present |
Label | Cooking Vinyl, Nothing, Interscope |
Associated acts | Marilyn Manson, Satan on Fire, Nine Inch Nails, Mrs. Scabtree, Jack Off Jill |
Signature | Signature of Marilyn Manson.png |
Signature alt | Cursive signature in ink |
Brian Hugh Warner (born January 5, 1969), better known by his stage name Marilyn Manson, is an American musician and artist known for his controversial stage persona and image as the lead singer of the eponymous band, Marilyn Manson. His stage name was formed from juxtaposing the names of two 1960's American cultural icons, namely, actress Marilyn Monroe and convicted multiple murder mastermind Charles Manson as a critical and, simultaneously, laudatory appraisal of America and its peculiar culture. He has a long legacy of being depicted in the media as a detrimental influence on children. The seemingly outrageous styles for which he models and the controversy surrounding his lyrics have led to his very pronounced public appeal.
Manson formed Marilyn Manson & the Spooky Kids in Florida in 1989 (the name was shortened to Marilyn Manson in 1992). While with The Spooky Kids, he was involved with Jeordie White (also known as Twiggy Ramirez) and Stephen Gregory Bier Jr. (also known as Madonna Wayne Gacy) in two side-projects: Satan on Fire, a faux-Christian metal ensemble where he played bass guitar, and drums in Mrs. Scabtree, a collaborative band formed with White and then girlfriend Jessicka (vocalist with the band Jack Off Jill) as a way to combat contractual agreements that prohibited Marilyn Manson from playing in certain clubs. In the summer of 1993, the band drew the attention of Trent Reznor. Reznor produced their 1994 debut album, Portrait of an American Family and released it on his Nothing Records label. The band began to develop a cult following, which grew larger with the release of Smells Like Children in 1995. That EP yielded the band's first big MTV hit with "Sweet Dreams (Are Made Of This)", a cover of the 1983 Eurythmics hit. Antichrist Superstar (co-produced by Trent Reznor) was an even greater success.
In the US alone, three of the band's albums have been awarded platinum certification, three more gold, and the band has had three releases debut in the top ten, including two number-one albums. Manson first worked as a producer with the band Jack Off Jill. He helped name the band and produce most of the band's early recordings, and also played guitar on the song "My Cat" and had the band open most of his South Florida shows. Manson later wrote the liner notes to the band's album Humid Teenage Mediocrity 1992-1995, a collection of early Jack Off Jill recordings. Manson has appeared as a guest performer on DMX's album Flesh of My Flesh, Blood of My Blood and on Godhead's 2000 Years of Human Error album — the only album released on his vanity label Posthuman.
In 2010 Manson was featured in the Motionless in White song, "London in Terror".
Johnny Depp reportedly used Manson as his inspiration for his performance as Willy Wonka in the film Charlie and the Chocolate Factory. Manson himself expressed interest in playing the role of Willy Wonka in the film.
He has been working on his directorial debut, , In the film, he plays Lewis Carroll, author of Alice's Adventures in Wonderland. Rather than a web-only release, he decided to give the estimated $4.2 million budget film a conventional cinema release, originally slated for mid-2007. The film was to have an original music soundtrack with previously unreleased songs. Production of the film had been postponed until an undefined period following the Eat Me, Drink Me tour, and were consqeuently cancelled due to its violent contents. Manson will portray metalband frontman Lars in the upcoming Slasher Splatter Sisters.
Manson named his self-proclaimed art movement Celebritarian Corporation. He has coined a slogan for the movement: “We will sell our shadow to those who stand within it.” In 2005 he said that the Celebritarian Corporation has been "incubating for seven years" which if correct would indicate that Celebritarian Corporation, in some form, started in 1998.
Celebritarian Corporation is also the namesake of an art gallery owned by Manson, called the Celebritarian Corporation Gallery of Fine Art in Los Angeles for which his third exhibition was the inaugural show. From April 2–17, 2007, his recent works were on show at the Space 39 Modern & Contemporary in Florida. 40 pieces from this show traveled to Germany's Gallery Brigitte Schenk in Cologne to be publicly exhibited from June 28 - July 28, 2007. Manson was refused admittance to Kölner Dom (Cologne Cathedral), when he was in the city to attend the opening night. This was, according to Manson, due to his makeup.
Manson revealed a series of twenty paintings in 2010 entitled Genealogies of Pain, an exhibition the artist collaborated on with David Lynch. The series is being showcased in Vienna's Kunsthalle gallery.
On December 30, 2006 Von Teese filed for divorce due to "irreconcilable differences." ET.com and People claimed that Manson was having an extramarital affair with then 19-year-old actress Evan Rachel Wood, who is to co-star in his horror film , and features in the video for his 2007 single, "Heart-Shaped Glasses." The relationship was confirmed by Von Teese in an interview with the Sunday Telegraph, "I get the impression he thinks I was unsupportive, but the truth is I wasn't supportive of his lifestyle, and someone else came along who was." Manson's alcohol abuse and distant behavior were also cited as cause for the split. A judgement of divorce was entered in Los Angeles Superior Court on December 27, 2007.
In a civil suit presented by Oakland County, Michigan, Manson was charged with sexual misconduct against another security officer, Joshua Keasler, during a concert in Clarkston, Michigan, on July 30, 2001. Oakland County originally filed assault and battery and criminal sexual misconduct charges, but the judge reduced the latter charge to misdemeanor disorderly conduct. Manson pleaded no contest to the reduced charges, paid a $4,000 fine, and later settled the lawsuit under undisclosed terms.
On April 3, 2002, Maria St. John filed in Los Angeles Superior Court accusing Manson of providing her adult daughter, Jennifer Syme, with cocaine and instructing her to drive while under the influence. After attending a party at Manson's house, Syme was given a lift home; Manson claims she was taken home by a designated driver.
On August 2, 2007, former band member Stephen "Pogo/Madonna Wayne Gacy" Bier filed a lawsuit against Manson for unpaid "partnership proceeds," seeking $20 million in back pay. Several details from the lawsuit leaked to the press. In November 2007, additional papers were filed saying that Manson purchased a child's skeleton and masks made of human skin. He also allegedly bought stuffed animals, such as a grizzly bear and two baboons and a collection of Nazi memorabilia. In December 2007, Manson countersued, claiming that Bier failed to fulfill his duties as a bandmember to play for recordings and to promote the band.
Category:1969 births Category:1980s singers Category:1990s singers Category:2000s singers Category:2010s singers Category:Marilyn Manson (band) members Category:Musical groups from Fort Lauderdale, Florida Category:Musical groups established in 1989 Category:American actors of German descent Category:American film actors Category:American male singers Category:American painters Category:American rock singers Category:American singer-songwriters Category:American musicians of German descent Category:American musicians of Polish descent Category:American autobiographers Category:Broward College alumni Category:Living people Category:Musicians from Florida Category:Musicians from Ohio Category:People from Canton, Ohio Category:Resident Evil composers
This text is licensed under the Creative Commons CC-BY-SA License. This text was originally published on Wikipedia and was developed by the Wikipedia community.