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Cell Phones

Avoid The Doctor: Cough Into Your Phone For a Diagnosis

What does that cough say about you? Well, a lot. After all, each one is unique (wet or dry, productive or non-productive). Instead of waiting hours at a doctor's office to find out what this common symptom means, a group of researchers want to use the cell phone to get a quicker diagnosis.

According to Discovery News, a new mobile technology could allow people to forgo a visit to the doctor's office by simply coughing into a cell phone. The new technology, which is being developed by STAR Analytical Services, would allow doctors to listen, measure, and analyze a patient's cough. Just by doing that, a doctor might be able to diagnose any disease from the common cold to the flu. But these scientists want to do more than just scratch the surface of the cough. They're compiling sound data on thousands of different types of coughs and analyzing the distinct sounds which occur at the end of each.

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Teen Diagnoses Self in Science Class

Paging Dr. House. The stomach pain, vomiting, and fever that Sammamish, Washington teen Jessica Terry had endured for the past eight years stupefied doctors, forcing the high school senior to regularly miss class. Then, last January, Jessica borrowed one of her intestinal slides from her pathologist, took it to her A.P. Biomedical Problems class, and looked at it under a microscope. The problem, to her eyes, was clear.

According to Seattle's KOMO News, Jessica spotted in her intestinal tissue what she believed to be a granuloma -- a cell with a dark center that indicates Crohn's disease. After consulting with her teacher, fact-checking online, and then e-mailing the slide to another pathologist, Jessica had confirmation, a mere 24 hours later, that her intuition had been correct. She'd been afflicted those eight long years by Crohn's disease -- an autoimmune disorder that attacks digestive cells.

Even though Crohn's gets progressively more difficult to manage as the sufferer ages, Jessica is relieved to know what she has. She starts nursing school in the Fall, and has just finished penning a children's book on living with Crohn's. If she's half as intuitive a writer as she is a scientist, it'll be a best seller. [From: CNN.com, via KomoNews.com]

Computers

People Increasingly Using Google to Self Diagnose

People Increasingly Using Google to Self Diagnose
Sure the Internet and Google are great for looking up information, since there's almost nothing you can't find out with a little search engine ninjitsu. The downside is that this ability has turned us all into pseudo experts on any topic we can Google.

This means we that we often head straight for the computer to Google our symptoms any time we get so much as a sniffle. We've all done it, and sometimes, we end up fearing for the worst. But surfing for diagnoses may not be such a bad thing, as the case of Denzil Searle demonstrates. According to a recent article in the Daily Telegraph, Searle, a design engineer in Cornwall, England, went online after being unpersuaded by his doctor's diagnosis of a mysterious illness. After some fleet-fingered Internet searching, he became convinced that he had Lyme disease. He went to a specialist, who confirmed the self-diagnosis. If it weren't for his paranoia, the condition might have been missed completely, but Searle got his medication and got better.

More often, though, plugging your symptoms into a search engine does nothing but worry you and frustrate your doctor when he tries to explain to you that you have a cold, not the plague. It's great to have this fast source of knowledge at our disposal and to be able to do our own research, but remember, you're not a doctor... unless you are. In which case, carry on. [From: Telegraph]

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Computers

RFID Network Used in the Fight Against Alzheimer's

The problem with diagnosing Alzheimer's and other forms of dementia is that by the time someone presents symptoms, it is generally rather late in the game. Looking for a way to detect the affliction earlier on, researchers at the University of South Florida have developed a wireless network for use by senior living centers.

Utilizing a series of receivers placed strategically around the building and RFID transponders worn on the wrists of patients, the system monitors people's walking patterns, looking for actions characteristic of cognitive decline -- including a tendency to wander, to veer suddenly, or to pause repeatedly. So far the study has found a statistical relationship between abnormal walking patterns and people for whom testing indicated dementia. The next step is to take that data and look for ways to predict the disease.

Good luck, kids -- and hurry up. We ain't getting any younger 'round here.
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