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New Computer Technology Makes Lasik More Sensitive
Ophthalmologists have developed new software that analyzes the shape of the patient's cornea during the LASIK procedure and automatically adjusts the laser based on that cornea's unique anomalies. ... > more -
MRIs Peek into the Brains of Synesthesia Patients
Cognitive neuroscientists have now documented hundreds of cases of synesthesia -- the condition in which one sense triggers the response of a different one. Using functional magnetic resonance ... > more -
Biochemists Develop Diagnostic Tool to ID Strains Faster
Biochemists have developed a new tool that can identify a strain of influenza in hours, instead of the usual days or weeks, potentially speeding up the development of new vaccines. A sample of the ... > more -
MRI Can Replace CT Scans, Reducing Cancer Risks
New studies by radiologists have shown that MRI can be just as accurate as CT scans at helping radiologists diagnose pathologies such as cancer, cysts and kidney stones -- while carrying less risk, ... > more -
Human-Factors Engineers Focus on User-Friendliness
Human-factors engineers -- whose training includes psychology -- specialize in testing products for usability, for example checking whether a copying machine's legs get in the way, or measuring how ... > more -
Biomedical Engineers' 'Body-on-a-Chip' Could Reduce Cost of Developing New Drugs
A new kind of microchip can host human cells to mimic the reaction of different tissues in the body. The chip could help reduce the need for animal testing, and lower the cost of developing new ... > more -
Immune Modulation Therapy Attacks Link Between Inflammation and Congestive Heart Failure
Inflammations that occur after a heart attack can be a severe complication that further damages the heart. Cardiologists are now trying a new approach called immune modulation therapy, which exposes ... > more -
Pharmacists Use Spectroscopy to Avoid Administering Wrong Medication
A new optical device helps reduce medication errors by recognizing medications in 30 seconds, through their unique fluorescence fingerprints. Administering the right drugs can save lives, especially ... > more -
Hematologists Boost Immune Response in Bone-Marrow Transplant Patients
To lessen the impact of chemotherapy on bone marrow cancer patients, hematologists are recruiting the patients' own immune systems to help. White blood cells are extracted before a bone marrow ... > more -
Researchers Apply DNA Biology to Vaccination Technique
Spraying viral genes directly through the skin is a new technique that turns infinitesimal amounts of DNA into an effective vaccine. If approved for use in humans, the new procedure could save lives ... > more
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