Class of 2014!!!!!!!!!!!!!!!!!!!!!!!!!!

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Thanks 🙂 I definitely wasn't thinking of starting now or anytime soon, I just didn't know the time frame. Is it really only a few weeks?

Indeed it is. From the last final at my school until third year, the timeframe is about 5 weeks. You can of course study before then, but dedicated Step-1 only time cannot be longer than that. Your best bet is to learn it well the first time around and make sure you understand the big picture.
 
It's so gloomy outside here!! It was gorgeous weather yesterday, but it was just a tease.

ahh, i guess your weather is a day ahead of mine, seems like i have some gloomy days ahead. i love sleeping on gloomy/rainy days, so id suggest a nap. you'll never have enough of it once you start med school!
 
Indeed it is. From the last final at my school until third year, the timeframe is about 5 weeks. You can of course study before then, but dedicated Step-1 only time cannot be longer than that. Your best bet is to learn it well the first time around and make sure you understand the big picture.
👍

Thanks!

You look brand new, so :welcome: also 🙂
 
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Tetris, trauma and the brain


By Tom Feilden
Today programme
Imagine a world in which we could wipe the slate clean.
No, not undo the damage our actions had caused - for that we'd need a time machine - but rather erase painful memories of the past.
It may seem like the stuff of science fiction, but researchers have made great progress in recent years in understanding the neural processes and bio-chemistry involved in memory formation and recall.
So much so that some are beginning to talk about cures for phobias and treatments for post traumatic stress disorder.


In her work on PTSD at Oxford University's Institute of Psychiatry, Dr Emily Holmes is no stranger to haunting imagery, or the harm such vivid flashbacks can cause.
In a remarkable experiment involving footage taken at the scenes of car crashes and clips of old public information films, Dr Holmes is using the computer game Tetris to disrupt the processes in the brain involved in laying down painful memories, dramatically reducing the impact of recalled trauma.
"The biology of memory suggests you've got about six hours after a traumatic event while that memory solidifies," she says.
"What we wanted to find was whether we could do something to disrupt that process of memory formation".
Memory block
Dr Holmes played clips of traumatic events, including a child drowning, to 40 volunteers.
While one group was asked to sit quietly after viewing the films, another played the computer game Tetris.

" We will be able to figure out which neural networks underpin certain memories, and to undermine them "
Anders Sandberg
The results showed that the volunteers who played Tetris experienced about half as many flashbacks as the control group, and that those memories were less vivid or disturbing. The point about Tetris, Dr Holmes concludes, is that it employs many of the same areas of the brain - to do with visual processing and coordinating thoughts and actions - that are involved in laying down memories.


"Disrupting those functions by diverting the brain's attention in this crucial six-hour window seems to dampen down the vividness of memory," she explains.
Many of the recent advances in our understanding of the brain have come from the field of neural imaging. Functional MRI scanning and EEG have allowed scientists to monitor the activity of the brain while patients complete complex mental tasks.
But understanding which areas of the brain are involved in laying down memory tells you little about the bio-chemical processes involved.


To understand that Dr Todd Sacktor and his team at the State University of New York have been investigating the glue-like role that a particular protein - known as KPM-zeta - plays in the consolidation of memory at specific synaptic points in the brain.
By interrupting the process with another drug - Zip - Dr Sacktor's team was able to erase the memory of a mild electric shock in rats. It's the first step, Dr Sacktor claims, in chemically controlling unwanted or intrusive memories.
"The key thing is that once the drug wears off, which happens within a couple of hours, the memories never come back. So it seems to be a true erasing".
'Ethical problems'
It's an exciting prospect. One which holds out hope of tangible relief for those suffering from traumatic or intrusive flashbacks.
But what does it mean for our identity and humanity? Who we are is the product of a lifetime's accumulated experience, and the memories - good and bad - of that journey.
The rights and wrongs of erasing memory will be debated by some of the leading researchers in the field tonight at a debate organised by the Wellcome Collection.


Speaking on the programme this morning, Anders Sandberg from the Future of Humanity Institute at Oxford University said nobody should object to efforts to help people suffering from serious psychiatric conditions like PTSD.
But in the future, "we will be able to figure out which neural networks in the brain underpin certain memories, and to undermine them. That's going to cause some ethical problems".
The philosopher Anthony Grayling points out that we do erase some traumatic memories - ones which are simply too painful to face - naturally, but on the whole it matters tremendously that we should retain our memories, even the bad ones.
"Memory is a very important component of our person-hood, our self-hood. We are what we are because of all the experiences we've had".

If you had the option to erase bad memories, would you? Let us know your thoughts on the neuroscience of memory using the form below.


Story from BBC NEWS:
http://news.bbc.co.uk/go/pr/fr/-/today/hi/today/newsid_8587000/8587211.stm

Published: 2010/03/25 13:02:51 GMT

© BBC MMX

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Very interesting article brooklyn! Very very interesting.
 
i just decided april will be my last month... at the lab. maybe i can pick up another job. goal is to have 20k in the bank by the start of med school. the goal then is to become a day trader and turn that into a billion k by the start of residency
 
cool article bbl, maybe my tetris mastery at a young age gave me a sunnier disposition? haha
 
i just decided april will be my last month... at the lab. maybe i can pick up another job. goal is to have 20k in the bank by the start of med school. the goal then is to become a day trader and turn that into a billion k by the start of residency


+1

And no Zona..
 
i just decided april will be my last month... at the lab. maybe i can pick up another job. goal is to have 20k in the bank by the start of med school. the goal then is to become a day trader and turn that into a billion k by the start of residency

dang, im still working on 2gs, gl with that man.
 
Anyone else get days off for Easter? I get thurs and fri off next week. 👍

No, unfortunately.

i just decided april will be my last month... at the lab. maybe i can pick up another job. goal is to have 20k in the bank by the start of med school. the goal then is to become a day trader and turn that into a billion k by the start of residency

Good plan! 👍
 
i wouldnt let go of any of my memories tho, the bad ones are there to teach me a lesson
 
yea, i can see the use of it if its something like a kid seeing his parents murdered, like say dexter, but it can easily be abused, like in eternal sunshine of the spotless mind.
 
I love how we're actually having meaningful conversation when I should not be on SDN.
I'm cursed that way too. I end up missing out on the best conversations! It's like 10 pages later and I want to reply, but it's already a dead and buried topic :laugh: so if I actually reply, it looks like it comes out of left field.

Tho sometimes that's because I left the window open, forget to F5, and then reply to something from like 6 hrs ago. 🙄
 
haha stoney, where have you been?? I'm so excited for that to open. I need to go there at some point.

Went to the gym just now. Whoo! New treadmills! They have tv screens so I plugged my ipod into it and watched half of UP.

Not feeling awesome today, so I'm going to shower, curl in bed with the tv for a few hours, then sleep absurdly early, probably for an absurdly long time to catch up. Then maybe I'll actually get up and go to sensation and perception tomorrow.
 
the volunteers who played Tetris experienced about half as many flashbacks as the control group, and that those memories were less vivid or disturbing. The point about Tetris, Dr Holmes concludes, is that it employs many of the same areas of the brain - to do with visual processing and coordinating thoughts and actions - that are involved in laying down memories.
"Disrupting those functions by diverting the brain's attention in this crucial six-hour window seems to dampen down the vividness of memory," she explains.

Note to self: if rejection letter from Case, play lots of Tetris immediately after.
 
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