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Tribe
22nd September 2013, 19:21
The real Eternal Sunshine of the Spotless Mind: Gene discovery paves the way for a pill to erase your most painful memories
Scientists have identified gene which controls memory extinction
Tests on mice reveal memory retention can be altered
Treatment could be used on humans to treat addiction and stress

It sounds like a plot from a Hollywood sci-fi movie, but neurologists believe they have come a step closer to being able to erase those haunting memories you've never been able to shake.
Echoing the 2004 Jim Carrey and Kate Winslet film, Eternal Sunshine of the Spotless Mind, a group of researchers think they have identified the gene, called Tet1, which performs the fascinating role of 'memory extinction'.
The process, which occurs when old memories are replaced by new ones, is being treated as the key to arriving at a stage where memories can be managed and even deleted completely.

Scientists at Massachusetts Institute of Technology, who have conducted the research, say that if a way can be found to amplify the activity the Tet1, it could lead to medical advances such as treating the memories of those who have Post Traumatic Stress Disorder.
As part of their study, the researchers compared learning behaviour of mice with the Tet1 to mice who had their version of the gene inhibited, or as the scientists put it, 'knocked out'.
Both sets were trained to fear a certain cage by giving them a mild electric shock each time they were placed inside.

The mice whose tet1 has been 'knocked out' learned to associate the cage with the shock, just like the normal mice.
But when the researchers put the mice back in the same cage without delivering the shock, the two groups behaved differently.
To the astonishment of scientists, mice with the Tet1 gene did not fear of the cage, because their memory of being hurt had already been replaced by new information.
The 'knockout' mice, whose memories had not been replaced, were still traumatised by the experience.
'They’re kind of getting stuck, and cannot extinguish the old memory.'
After the animal test, the researchers now say that if they can find a way to boost the activity of the Tet1 gene, it might be possible to help people suffering from addiction as well as PTSD.
Rudenko said: 'We think the most likely way to boost Tet1's activity would be to use some drug: a type of pharmacological activator - such an activator still needs to be identified.'


Read more: http://www.dailymail.co.uk/news/article-2429137/The-real-Eternal-Sunshine-Spotless-Mind-Gene-discovery-paves-way-pill-erase-painful-memories.html#ixzz2feQ55jBD
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this is terrifying , all I can think of is the heinous things they could do with it !! Eek ! :shocked:

Spiral
22nd September 2013, 19:36
Reminds me of one of my favourite films


http://youtu.be/4hLXOVCZr-8

Seikou-Kishi
22nd September 2013, 20:19
How kind of these scientists to edit away our lives for us.

The arrogance of science knows no bounds. It never stops to ask itself if what it is doing is good because it is so infatuated with the ability to do it.

Tribe
22nd September 2013, 20:28
They play Gods ! Would I want Such power no thank you,I don't want that kind of karmic debt,!