December 27th, 2010 by Medgadget in Better Health Network, News, Research
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Miguel Bruns Alonso, a graduate student at Delft University of Technology in The Netherlands, has developed a pen that detects how much twitching and twirling it’s being put through.
People under stress tend to move and shake a pen more than someone who is calm. In order to try to get a therapeutic effect out of the pen, Bruns built in counter motion feedback that makes the pen a bit more difficult to move around. Though initial experiments have shown a marginal benefit, further studies and development may prove the benefit of the technology. From TU Delft:
Bruns, who studies industrial design, carried out various experiments during the course of his research, which showed that people tend to play with their pens in their hands when they are tense. It also seems that when they are encouraged to check these nervous movements, or make more gentle movements, it is possible to gain more control over a situation. “Sensors in a pen could provide an unobtrusive way of measuring stress levels. Giving users the right feedback could then help them deal with their stress in a constructive way,” says Bruns. Read more »
*This blog post was originally published at Medgadget*
December 26th, 2010 by Glenn Laffel, M.D., Ph.D. in Better Health Network, Health Tips, News, Research
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Flashbacks are vivid, recurring, intrusive, and unwanted mental images of a past traumatic experience. They are a sine qua non of post-traumatic stress disorder (PTSD). Although drugs and cognitive behavioral interventions are available to treat PTSD, clinicians would prefer to utilize some sort of early intervention to prevent flashbacks from developing in the first place.
Well, researchers at Oxford University appear to have found one. Remarkably, all it takes is playing Tetris. Yes, Tetris!
The team responsible for the discovery was led by Emily Holmes. The writeup appears in the November issue of PLoS ONE. Holmes and colleagues had reasoned that the human brain has a limited capacity to process memories, and that memory consolidation following a traumatic experience is typically complete within six hours after the event. Holmes’ team also knew that playing Tetris involved the same kind of mental processing as that involved with flashback formation. So they figured if they had people play Tetris during that six-hour window after the traumatic event, it might interfere with memory consolidation of the traumatic experience. That, in turn, would reduce or eliminate the flashbacks. The idea worked like a charm. Read more »
*This blog post was originally published at Pizaazz*
December 26th, 2010 by Elaine Schattner, M.D. in Better Health Network, News, Opinion, Research
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This evening, when I finished cleaning up the kitchen after our family dinner, I glanced at the current issue of the Economist. The cover features this headline: the Joy of Growing Old (or why life begins at 46). It’s a light read, as this so-influential magazine goes, but nice to contemplate if you’re, say, 50 years old and wondering about the future.
The article’s thesis is this: Although as people move towards old age they lose things they treasure — vitality, mental sharpness and looks — they also gain what people spend their lives pursuing: Happiness.
Fig. 1 (above): “A snapshot of the age distribution of psychological well-being in the United States,” Stone, et al: PNAS, May 2010 (y-axis: “WB” stands for well-being.)
Young adults are generally cheerful, according to the Economist’s mysterious author or authors. Things go downhill until midlife, and then they pick up again. There’s a long discussion in the article on possible reasons for the U-shaped curve of self-reported well-being. Most plausible among the explanations offered, which might be kind of sad except that in reality (as opposed to ideals) I think it’s generally a good thing, is the “death of ambition, birth of acceptance.” The concept is explained: “Maybe people come to accept their strengths and weaknesses, give up hoping to become chief executive or have a picture shown in the royal Academy…” And this yields contentedness. Read more »
*This blog post was originally published at Medical Lessons*
December 2nd, 2010 by AnneHansonMD in Better Health Network, Health Policy, News, Opinion, Research
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In California, the U.S. district court has ordered that tens of thousands of prisoners be released to reduce overcrowding. The case, Schwarzenegger v. Plata, was argued this past Tuesday and the transcript is online.
This is relevant to a psychiatry blog because one of the arguments used in support of the releases is the contention that overcrowded facilities reduce access to mental health and medical services and that overcrowding causes mental deterioration and breakdown. The APA filed an amicus brief in the case, but the brief isn’t available online yet. (Keep an eye out for it here.)
The challenge with this case is that there is no (or extremely little) actual research to support the link between overcrowding and psychological problems. Correctional systems have spent a lot of time litigating issues — and experts make a fair amount of money working on these cases — without actual data. Read more »
*This blog post was originally published at Shrink Rap*
November 26th, 2010 by Dinah Miller, M.D. in Better Health Network, Health Policy, Humor, Opinion, True Stories
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Awhile back I put up a YouTube audio that I thought was funny. A commenter didn’t like it and felt it promoted stigma. So I took a vote, and while most people were fine with it, a number did not like it, and I took the post down. We received this note, and I thought it was substantial enough to be its own guest post (with permission, of course).
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Hi. I am a practicing psychiatrist based in New York City. I find your blog interesting, informative, and, at times, funny. Now, can you guess which entry I’d like to comment on?
Mel Brooks once said (paraphrased) that if you slip on a banana peel and land on your butt, it’s comedy. If I fall down a flight of stairs, it’s tragedy. I’ve had a long-term interest in humor, and a brief career as an unpaid stand-up comic in L.A. (Brief because my bombing to “killing” ratio was about 15 to one.) With respect to my experience as a therapist, I now occasionally utilize humor in my treatment, but only extremely judiciously once I have gotten to know my client. I learned my lesson early.
At the beginning of my residency training, during my second session with a client, I commented that perhaps he felt like Groucho Marx when Groucho said that he “wouldn’t want to be a member of any club with standards low enough to accept [him].” I sat back, feeling as if I had made the interpretation of the century, and waited for a reaction. I got one. Read more »
*This blog post was originally published at Shrink Rap*
