October 29th, 2011 by Medgadget in Research
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Researchers have successfully tested the abilities of nuclear magnetic resonance spectroscopy (NMR) to function as a so called “magnetic tongue”. Antonio Randazzo, Anders Malmendal, Ettoro Novellino and their team reported their findings in the Journal of Agricultural and Food Chemistry.
Sensing the smell and flavor of food is a very complex physiological and cognitive process. A food’s components and the taster’s experience at the moment of tasting influence the process. To be able to objectively measure the sensory descriptor, one needs human sensory tests not involving persons as taste testers. Examples of human sensory tests currently used are the electronic nose and the electronic tongue. Current instruments can only Read more »
*This blog post was originally published at Medgadget*
October 25th, 2011 by Bryan Vartabedian, M.D. in Opinion
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While most of us fail to see it, doctors are changing. We’re changing as a result of the social and technological innovation. In 2050 what we do and how we do it will be very different from what we did at the turn of the century. We’re evolving from analog to digital. I think it’s important to consider the ‘digital physician’ as a concept worthy of attention. The training and support of this emerging prototype has to meet its different needs and workflows. Perhaps the criteria by which we choose medical students should take into consideration the anticipated skill sets and demands of this next generation. And we need hard information about the digital physician and her habits.
Here are some differences between the digital and analog physician:
The digital physician
- Information consumption is web-based
- Rarely uses a pen. Care and correspondence is conducted through an EMR.
- Socially connected. Comfortable with real time dialog at least on a peer-to-peer level. Recognizes Read more »
*This blog post was originally published at 33 Charts*
October 22nd, 2011 by Medgadget in News
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Christie Medical Holdings’ has announced the VeinViewer Flex, the first portable offering in the company’s VeinViewer line. The new device’s reduced size and battery operation make it possible to use VeinViewer technology in home care settings and blood centers for the first time.
The VeinViewer technology projects an image of a patient’s blood vessels directly onto the skin in real time by detecting their location using near-infrared light, and is used to aid in needle placement.
From the press release: Read more »
*This blog post was originally published at Medgadget*
October 18th, 2011 by Bryan Vartabedian, M.D. in Opinion
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I suffer with herniated lumbar disks. L4-L5 bulges and ruptures on occasion. If you catch me on the wrong day I have a little curvature to my back representing the spasm that makes me miserable.
I saw an extremely well-referenced orthopedic surgeon in consultation recently. But through the course of my visit he never touched me. We spent an extraordinary amount of time examining my MRI. Together in front of a large monitor we looked at every angle of my spine with me asking questions. I could see first hand what had been keeping me up at night. I could understand why certain positions make me comfortable. What we drew from those images could never be determined with human hands. In my experience as a patient, I consider it Read more »
*This blog post was originally published at 33 Charts*
October 18th, 2011 by Berci in Opinion
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The Alzheimer World Day only took place a few days ago and we received many suggestions about creating a selection focusing on this important topic. Webicina’s new Alzheimer’s Disease and Web 2.0 collection features relevant and quality social media resources from blogs and podcasts to community sites and Twitter users focusing on Alzheimer’s disease.
Here is my top 10 social media selection for Alzheimer’s disease: Read more »
*This blog post was originally published at ScienceRoll*
