In a Thought Police kind of way, a new computer program can detect depression through your online writing.
Researchers at Ben-Gurion University of the Negev, in Beer-Sheva, Israel, have developed a program that detects depression in text without obvious terms like “depression” or “suicide.” In a sample of 200 positively-identified texts out of 300,000 which were screened by the program, there was a 78 percent agreement between the program and a panel of psychologists. Read more »
*This blog post was originally published at Medgadget*
Researchers at MIT have developed a method of using a basic cellphone coupled with a cheap and simple plastic device clipped onto the screen to estimate refractive errors and focal range of eyes.
Because of its simplicity, and the fact that soon just about everyone will have access to a mobile phone, eye exams may become available to the whole world at little to no cost. Read more »
*This blog post was originally published at Medgadget*
Scientists at Arizona State University have developed a new method of non-surgical brain stimulation using pulsed ultrasound that enhances cognitive function in mice, and may one day be used to non-invasively treat patients with mental retardation, Alzheimer’s disease and other central nervous system (CNS) dysfunctions.
In intact motor cortex in mice, ultrasound was found to stimulate action potentials and elicit motor responses comparable to those only previously achieved with implanted electrodes and related techniques. It also activates meaningful brain wave patterns and the production of brain-derived neurotrophic factor (BDNF) in the hippocampus — one of the most potent regulators of brain plasticity. Read more »
*This blog post was originally published at Medgadget*
The National Institutes of Health (NIH) is the world’s biggest sponsor of research in the life sciences. Today’s biologists, clinical researchers, and many others rely on the NIH for their funding.
To help people better understand how the peer review process happens within the NIH, the agency’s Center for Scientific Review created the following video that includes samples of research being openly discussed by a number of scientists:
Click here to view another video of tips for NIH grant applicants.
*This blog post was originally published at Medgadget*
All About Ionx®
Some have called it a ‘miracle,’ but the benefits of Goodnighties® is really the result of nature meeting science in a process called ionization. Ionization under the patented brand name ‘Ionx’ is the process that saturates the fabric with negative ions –- more than 20 times found in nature.
Wearing Goodnighties with Ionx close to the body has been proven to increase blood flow thus reducing inflammation, improving muscle function, speeding recovery and reducing muscle aches and pains.
For years ionized fabric has been used by the medical community, professional athletes, Olympic teams, the military and astronauts because of these amazing benefits. Even race horses have enjoyed the restorative properties of negative ions in fabric used for blankets and leg wraps.
Goodnighties is the first and only sleepwear with Ionx. While wearing Goodnighties you will experience the benefits of balanced ions while you sleep so you’ll wake up rested, restored and rejuvenated.Read more »
*This blog post was originally published at Medgadget*
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…
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…
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…
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…
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…
Researchers at MIT have developed a method of using a basic cellphone coupled with a cheap and simple plastic device clipped onto the screen to estimate refractive errors and focal range of eyes.
Scientists at Arizona State University have developed a new method of non-surgical brain stimulation using pulsed ultrasound that enhances cognitive function in mice, and may one day be used to non-invasively treat patients with mental retardation, Alzheimer’s disease and other central nervous system (CNS) dysfunctions.
