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| Psilocybin og PTSD https://psychedelia.dk/forum/viewtopic.php?f=83&t=46995 |
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| Forfatter: | caapi [ 16 dec 2013 00:21 ] |
| Titel: | Psilocybin og PTSD |
Sakset fra Tampa Bay Times: http://www.tampabay.com/blogs/gradebook ... sd/2132049 USF researchers find magic mushrooms may help with PTSD Stephanie HayesStephanie Hayes, Times Staff Writer Thursday, July 18, 2013 2:09pm Magic mushrooms, those cultural symbols of trippy hippie awareness, may be in for a new reputation. Researchers from the University of South Florida have discovered that low doses of the psychedelic drug may help treat people suffering from post-traumatic stress disorder, anxiety and addictions. It was a shroomy, serendipitous discovery they didn’t set out to find. It started with psilocybin, the psychedelic ingredient found in certain mushrooms. Juan Sanchez-Ramos, a professor of neurology at USF, wanted to see how the substance affected short-term memory and learning. Sanchez-Ramos and his colleagues thought it might speed learning, maybe one day helping people who, for instance, had lost cognitive function to chemotherapy. Enter the mice. Researchers played a tone, followed by silence, before giving the mice a mild shock akin to static electricity. The mice linked the sound with the shock, freezing whenever they heard it. The substance made no difference in how quickly the mice learned to fear the sound. But it did do something else. When researchers played the sound but didn’t shock the mice, the mice on mushrooms stopped being afraid of the sound much faster than the mice in the control groups. One possible conclusion? Psilocybin or a similar substance in the right dosages could potentially help someone dealing with anxiety or addictions. It could have potential to lessen the suffering of, say, a soldier who associated loud noises with the trauma of war. Or a drug addict tempted to use when returning to the place where he used before. The study was published online in June’s Experimental Brain Research, after the information had sat as one part of the original study for some time. The larger story here, Sanchez-Ramos said, is that psychedelic drugs deserve to be studied in labs. Hallucinogens have been used for centuries in religious ceremonies, for people trying to become one with nature and have heightened awareness of surroundings, but doctors say they don’t necessarily cause hallucinations in low to moderate doses. In fact, researchers have a new interest in exploring how things like magic mushrooms, ecstasy and other psychedelic drugs might benefit patients. Such drugs were once in development to treat alcoholism and drug dependency, said Sanchez-Ramos, even as tools in marriage counseling. “As a society, we’re starting to reevaluate our attitude toward these drugs that have been banned," he said. "There was a lot of really exciting research going on from 1950 to 1970 on the use of psychedelic drugs.” [Last modified: Thursday, July 18, 2013 2:30pm] |
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| Forfatter: | Pestilence [ 16 dec 2013 02:20 ] |
| Titel: | Re: Psilocybin og PTSD |
Det er altid en begyndelse, men jeg vil da sige, at der er et langt stykke vej fra en mus der bliver mindre skræmt af en tone til mennesker der faktisk er syge med PTSD. Det lyder meget godt, men er det ikke at tage en lidt for stor mundfuld, Stephanie Hayes? 
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| Forfatter: | йети [ 16 dec 2013 02:33 ] |
| Titel: | Re: Psilocybin og PTSD |
Det er fedt nok at de i det hele taget forsker i det, men de handicapper sig selv i deres udgangspunkt ved at sige ting som dette: Citat: The larger story here, Sanchez-Ramos said, is that psychedelic drugs deserve to be studied in labs. Hallucinogens have been used for centuries in religious ceremonies, for people trying to become one with nature and have heightened awareness of surroundings, but doctors say they don’t necessarily cause hallucinations in low to moderate doses. Det viser med al tydelighed at de ikke har gjort deres hjemmearbejde ordentligt, for der er masser af forskning der viser at i en særligt struktureret sammenhæng, og med den rette indgangsvinkel, der er de såkaldte "hallucinationer" ikke noget man behøver at undgå, men kan tværtimod være ganske helbredende. Men det er som om at man nutildags ikke anerkender forskning hvis den blev udført i 60erne, i hvert fald ikke hvis den viser noget andet end man gerne vil have. |
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