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Tag: "computer" at medical news

Retail Clinics Becoming Increasingly Popular in US

.... They not only diagnose ailments but also input computer data, process payments, dispense tip sheets on how to avoid future illness and send patients thank-you notes. While there is always room for error in diagnosing illness, clinic operators say there is little that can go wrong. Nurse practitioners ha...

Robotic Surgeon to Team Up With Doctors, Astronauts on NASA Mission

...t's movements will be three surgeons in front of a computer screen in Seattle: Drs. Mika Sinanan and Andrew Wright of the University of Washington's Medical Center, and Dr. Thomas Lendvay of Children's Hospital and Regional Medical Center in Seattle. Instructions will travel over a commercial Internet conne...

Scientists Identify Genes Activated During Learning and Memory

...m created a step-by-step set of instructions for a computer to search the letters of code that make up the hum...r distant mammalian relative, the mouse. The computer program found hundreds of instances of genes that bind with either CREB or zif268 — and sometimes bo...

Ethanol Could Be Damaging for Human Health, New Study Says

...ironmental Science & Technology. Jacobson used a computer model to simulate what air quality conditions in t...ncreased ozone, a prime ingredient of smog.' The computer model showed ozone increases in Los Angeles and the northeastern U.S. , but a decrease of ozone in t...

Software System to Improve the Function of Retinal Implants

...l trials. "In principle, the Retina Encoder is a computer program that converts the camera signals and forwards them to the retinal implant," explains Oliver Baruth the function. "The encoder learns in a continuous process how to change the camera output signal so that the respective patient can perceive th...

New Invention to Detect Blood Clots

...n seconds it sends readings to the PDA or handheld computer wirelessly. It uses infrared light beams which enter the skull up to three centimeter. It detects clots based on the differential NIR light absorption of bleeding as opposed to non bleeding parts of the brain. The signals are then sent back to the sc...

Study Shows Hope for Early Diagnosis of Alzheimer's

...ected to grow. Rowan University electrical and computer engineering associate professor Dr. Robi Polikar conducted the research with Dr. Christopher Clark, associate professor of neurology, associate director of the NIH-sponsored Alzheimer's Disease Center at Penn and director of the Penn Memory Center, a...

Pump Design Could Give Heart Patients New Hope

...i-organ failure. We have developed the design, and computer modelling has shown that it works." Professor Tan, who has pioneered artificial heart research at QUT, is a member QUT's Institute of Health and Biomedical Innovation. He established the QUT/Prince Charles Hospital (TPCH) research team which utilise...

Lithium Increases Gray Matter in Bipolar Brains

...In this study, Bearden and colleagues at UCLA used computer analysis to analyze brain scans collected by collaborators at the University of Pittsburgh in order to determine whether bipolar patients showed changes in brain tissue and, if so, whether those changes were influenced by lithium treatment. Specifica...

New Guidelines to Address Growing Obesity Epidemic

...reen time" (e.g. television watching, and video or computer games) should be limited to less than two hours per day to encourage increased activity and less food consumption, and to limit exposure to food advertising. "We hope that our recommendations will have a major impact on guiding health care practiti...

Acupuncture Points Way to Relief from Many Ailments

...uring his studies, particularly when he was at the computer writing his final paper. "First they prescribed physiotherapy, then massages," he recalled. "Only acupuncture helped." After just eight acupuncture sessions, Timo was completely pain-free - and still is. Critics continue to question the technique...

MRI Robotic Biopsies Simplified by PneuStep

...ives the devices can be so precisely controlled by computer that movements are steadier and more precise than ...rned by air flow, which is in turn controlled by a computer located in a room adjacent to the MRI machine. "We’re able to achieve precise and smooth motion of t...

MRI-safe Motor Makes Robotic Biopsies Possible

...ives the devices can be so precisely controlled by computer that movements are steadier and more precise than ...rned by air flow, which is in turn controlled by a computer located in a room adjacent to the MRI machine. "We’re able to achieve precise and smooth motion of t...

Are Computer-aided Mammogram Reports Reliable?

...y revealed the enormous mismatch in diagnosis when computer aided technology was used to decipher mammograms. ...ery 1,000 women were mis-diagnosed. In the case of computer deciphered mammograms, the misdiagnosis was 128 out of 1,000 women. It was also seen that computer d...

All U.S. States To Begin Names-Based Reporting of HIV Cases by End of 2007

...aining. The names also are stored on a stand-alone computer system that is in a locked area, according to the AP/Journal Register. A Vermont bill (SB 192) prohibits the storage or processing of any information that could identify HIV-positive people on network computers or laptops. The bill also allows civ...

Penn Scientists Engineer Small Molecules to Probe Proteins Deep Inside Cell Membrane

... specific regions of transmembrane proteins, using computer algorithms, and information from existing protein ...Professor of Biochemistry and Biophysics. "We used computer programs to design small proteins called peptides that can bind to only one of a number of closely r...

Computer Based Therapy For Depression

Patricia Hewitt, the health secretary said that computer based therapy will be available for patients suffe...lable to all patients in England from April. Two computer programs- Fear fighter and Beating the blues have been designed as therapies for depression and anxi...

Follow Screening Regimen for Early Cancer Detection

...cle was the first application of a newly developed computer model which predicted expected deaths from lung cancer, and there are numerous concerns about its validity,” she said. “The main problem with that study is that it focused on too short a time period to assess the decrease in lung cancer deaths, which...

Cellulose Nanocrystal Research Paves the Way for Newer Vaccines, Computer Inks

...o reflect in the production of vaccines and better computer printer ink. Her research has targeted cellulose drug delivery and ink jet printing. Roman experimented with taking cellulose nanocrystals and attaching antibodies to the surface of the crystals. This design enables the nanocrystals to block cell r...

Ladakh was a Coastal Region Millions of Years Ago

...aphy at the University of Wisconsin, Madison, used computer models to estimate how climates in various parts of the world would be affected. They were checking on the global change forecasts prepared for the Intergovernmental Panel on Climate Change. The IPCC, representing the world's leading climate scient...

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