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Direct photon properties reveal secrets of extreme nuclear states
When atomic nuclei are smashed together at great speed, resulting temperatures exceed one trillion degrees, 200 million times hotter than the surface of the sun. view more (2006-04-26)
NIST gears up to verify short range 3-D imaging
Three-dimensional imaging devices are becoming important measuring tools in the manufacturing, construction and transportation sectors. view more (2006-05-01)
Study using new imaging technology detects subtle brain changes in patients with Type 1 diabetes
Although people with diabetes are twice as likely as the general population to develop depression, the cause of this increased risk is not well understood. view more (2006-02-01)
Terahertz imaging may reduce breast cancer surgeries
A promising new technique to ensure complete tumor removal at breast cancer excision is introduced in the May issue of Radiology. view more (2006-04-26)
MRI drug may improve cancer-killing ability of chemotherapy, study says
A contrast agent currently used in magnetic resonance imaging (MRI), called mangafodipir, may increase the cancer-killing ability of some chemotherapy drugs while protecting normal cells. view more (2006-02-15)
Brain imaging can predict effectiveness of cognitive behavior therapy for treating depression
Whether or not cognitive behavior therapy (CBT) will help a person recover from depression can be predicted through brain imaging. view more (2006-04-03)
Imaging technology helps identify esophageal cancer patients who respond well to treatment
New research at Wake Forest University Baptist Medical Center shows that Positron Emission Tomography (PET) is more accurate than conventional imaging in identifying patients who have good responses to chemotherapy and radiation treatment - a finding that could one day help some patients avoid surgery. view more (2006-03-22)
People Use Separate Brain Mechanisms to Make Ambiguous and Risky Choices
Distinct regions of the human brain are activated when people are faced with ambiguous choices versus choices involving only risk, Duke University Medical Center researchers have discovered. view more (2006-03-06)
Reduced brain volume may predict dementia in healthy elderly people
Reduced volume, or atrophy, in parts of the brain known as the amygdala and hippocampus may predict which cognitively healthy elderly people will develop dementia over a six-year period. view more (2006-01-03)
PPARC Media Invite - Fighting Cancer with Physics
PPARC Kite Club Event The Future of Medical Imaging and Radiotherapy 28th April 2005 10.30 am - 5.00 pm (registration from 9.45 am) Institute of Physics, Portland Place, London view more (2005-04-19)
Carbon nanotubes that detect disease-causing mutations developed by Pitt researcher
University of Pittsburgh researcher Alexander Star and colleagues at California-based company Nanomix, Inc., have developed devices made of carbon nanotubes that can find mutations in genes causing hereditary diseases. view more (2006-01-26)
NIST's new advanced imaging facility peers inside hydrogen fuel cells
Thanks to a new and improved imaging instrument at the Commerce Department's National Institute of Standards and Technology (NIST), scientists now can conduct detailed surveillance on the comings and goings of water inside hydrogen fuel cells-a piece of intelligence key to making the technology practical for powering future automobiles. view more (2006-08-21)
Questions over accuracy of MRI in diagnosing multiple sclerosis
The accuracy of magnetic resonance imaging (MRI) is not sufficient to rule in or rule out a diagnosis of MS with a high degree of certainty, finds a study published online by the BMJ today. view more (2006-03-24)
Polar neutrino observatory takes a big step forward
An international team of scientists and engineers has taken a major step toward completion of what will be the world's preeminent cosmic neutrino observatory, harnessing a sophisticated hot-water drill to build an observatory under the South Pole that eventually will encompass a cubic kilometer of ice. view more (2006-03-22)
A picture of progress: PET imaging and biomarkers explored at ACS meeting
Doctors often have wished they could dispense with diagnostic guesswork and simply peer inside a human body to see the effects of a disease or if a particular medicine really works. view more (2005-09-01)
JHU-led team discovers exotic relatives of protons and neutrons
A team of scientists, including four at The Johns Hopkins University, has discovered two new subatomic particles, rare but important relatives of the familiar, commonplace proton and neutron. view more (2006-11-17)
Cassini finds 'missing link' moonlet evidence in Saturn's rings
Scientists with NASA's Cassini mission have found evidence that a new class of small moonlets resides within Saturn's rings. There may be as many as 10 million of these objects within one of Saturn's rings alone. view more (2006-03-30)
Scientists use PET scans to monitor lung inflammation noninvasively
A noninvasive approach for assessing lung inflammation should accelerate efforts to develop drugs for inflammatory lung conditions like cystic fibrosis and pneumonia, scientists at Washington University School of Medicine in St. Louis report. view more (2006-03-09)
PET/CT Imaging Proves Golden for Detecting Cancer in Children
PET/CT imaging exhibits significantly higher sensitivity, specificity and accuracy than conventional imaging when it comes to detecting malignant tumors in children. view more (2007-12-13)
UVa Participates in Landmark Breast Cancer Screening Trial
Digital mammography that uses computers to detect breast cancer found significantly (up to 28%) more cancers than screen film mammography in women 50 and younger, premenopausal and perimenopausal women, and women with dense breasts, according to results from one of the largest breast cancer screening studies ever performed. view more (2005-09-21)
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