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A Tool To Help The Visually Impaired “See” Facial Expressions

Shafiq ur Réhman, a doctoral student at Umeå University in Sweden has unveiled his thesis project — a technology that converts facial emotions into special tactile sensations for the visually impaired.

The system uses a webcam to capture faces, and then subsequently converts the captured emotion into a series of vibrations that correspond with the expressed emotion.

The users are expected to train themselves by making their own faces into the webcam and getting a feel for how the vibrations change with the faces they’re making. Read more »

*This blog post was originally published at Medgadget*

Treating Depression And Panic Disorder Via The Internet

According to a doctoral thesis to be presented by Jan Bergström at the Karolinska Institutet in Sweden, cognitive behavioral therapy (CBT) via the Internet is just as effective in treating panic disorder as traditional group-based CBT. It’s also apparently efficacious for the treatment of mild and moderate depression.

Access to conventional CBT is limited in Sweden, so an Internet-based CBT was developed in which the patient undergoes an Internet-based self-help program and has contact with a therapist by email. Read more »

*This blog post was originally published at Medgadget*

Smokeless Tobacco And The U.S. Launch Of Snus

This week the respected CBS documentary news show “60 Minutes” included a feature on smokeless tobacco, focusing on the recent launch of snus in the United States. The show was relatively balanced in focusing on the main potential risks and benefits of snus.

It started by featuring a young man who enjoys using snus in places where he cannot smoke, while continuing with a pack-a-day smoking addiction. The interviewer gave him the bad news: “You are a dual user.”

It then had a segment with the widely respected Swedish nicotine addiction expert, Dr Karl Fagerstrom, who stated that snus is 90-99% less harmful than smoking (while admitting some risks, including of pancreatic cancer). Read more »

This post, Smokeless Tobacco And The U.S. Launch Of Snus, was originally published on Healthine.com by Jonathan Foulds, Ph.D..

Latest Interviews

IDEA Labs: Medical Students Take The Lead In Healthcare Innovation

It’s no secret that doctors are disappointed with the way that the U.S. healthcare system is evolving. Most feel helpless about improving their work conditions or solving technical problems in patient care. Fortunately one young medical student was undeterred by the mountain of disappointment carried by his senior clinician mentors…

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How To Be A Successful Patient: Young Doctors Offer Some Advice

I am proud to be a part of the American Resident Project an initiative that promotes the writing of medical students residents and new physicians as they explore ideas for transforming American health care delivery. I recently had the opportunity to interview three of the writing fellows about how to…

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Latest Book Reviews

Book Review: Is Empathy Learned By Faking It Till It’s Real?

I m often asked to do book reviews on my blog and I rarely agree to them. This is because it takes me a long time to read a book and then if I don t enjoy it I figure the author would rather me remain silent than publish my…

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The Spirit Of The Place: Samuel Shem’s New Book May Depress You

When I was in medical school I read Samuel Shem s House Of God as a right of passage. At the time I found it to be a cynical yet eerily accurate portrayal of the underbelly of academic medicine. I gained comfort from its gallows humor and it made me…

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Eat To Save Your Life: Another Half-True Diet Book

I am hesitant to review diet books because they are so often a tangled mess of fact and fiction. Teasing out their truth from falsehood is about as exhausting as delousing a long-haired elementary school student. However after being approached by the authors’ PR agency with the promise of a…

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