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An Individualized Approach to Breast Cancer Treatment
Not all breast cancers are the same, and not all will have fatal consequences. But because clinicians find it difficult to accurately determine which tumors will metastasize, many patients do not receive the therapy fits their disease. view more (2009-01-27)
Fluorescent proteins illuminating biomedical research
Remarkable new tools that spotlight individual cellular molecules are transforming biomedical research. Scientists at the Gruss Lipper Biophotonics Center at the Albert Einstein College of Medicine of Yeshiva University have spearheaded their use in a series of papers, including one published today in the online version of Nature Methods. view more (2009-01-26)
Cosmic rays detected deep underground reveal secrets of the upper atmosphere
Cosmic-rays detected half a mile underground in a disused U.S. iron-mine can be used to detect major weather events occurring 20 miles up in the Earth's upper atmosphere, a new study has revealed. view more (2009-01-22)
Altered brain activity in schizophrenia may cause exaggerated focus on self
Schizophrenia may blur the boundary between internal and external realities by overactivating a brain system that is involved in self-reflection, and thus causing an exaggerated focus on self, a new MIT and Harvard brain imaging study has found. view more (2009-01-22)
New imaging method lets scientists 'see' cell molecules more clearly
Scientists have always wanted to take a closer look at biological systems and materials. From the magnifying glass to the electron microscope, they have developed ever-increasingly sophisticated imaging devices. view more (2009-01-21)
Novel technique changes lymph node biopsy, reduces radiation exposure in breast cancer patients
Information obtained from a new application of photoacoustic tomography (PAT) is worth its weight in gold to breast cancer patients. view more (2009-01-14)
Can you see me now? Flexible photodetectors could help sharpen photos
Distorted cell-phone photos and big, clunky telephoto lenses could be things of the past. University of Wisconsin-Madison Electrical and Computer Engineering Associate Professor Zhenqiang (Jack) Ma and colleagues have developed a flexible light-sensitive material that could revolutionize photography and other imaging technologies. view more (2009-01-14)
MR Arthrography is More Accurate than MR in Diagnosing Shoulder Tears
MR arthrography of the shoulder allows physicians to better identify tears and provides patients with an accurate diagnosis to determine whether or not surgery is needed, according to a study performed at Neuroskeletal Imaging in Merritt Island, Florida. view more (2009-01-07)
Molecular imaging enables earlier, individualized treatment of thyroid cancer
In a study to determine the diagnostic value of molecular imaging in nodal staging of patients with thyroid cancer, researchers were able for the first time to accurately distinguish between cancerous cells in regional lymph nodes and normal residual thyroid tissue directly after surgery. view more (2009-01-05)
UC Davis researchers find molecule that targets brain tumors
UC Davis Cancer Center researchers report today the discovery of a molecule that targets glioblastoma, a highly deadly form of cancer. The finding, which is published in the January 2009 issue of the European Journal of Nuclear Medicine and Molecular Imaging, provides hope for effectively treating an incurable cancer. view more (2008-12-30)
New research lights up chronic bacterial infection inside bone
A new report demonstrates how a sensitive imaging technique gives scientists the upper hand in seeking out bacteria in chronic infections. view more (2008-12-23)
Researchers create smaller, brighter probe tailored for molecular imaging and tumor targeting
Researchers have developed a new generation of microscopic particles for molecular imaging, constituting one of the first promising nanoparticle platforms that may be readily adapted for tumor targeting and treatment in the clinic. view more (2008-12-23)
Cell phones using lens-free imaging promise to improve health monitoring
Cell phones have already revolutionized the way people around the world communicate and do business. Thanks to advances being made at UCLA, they are about to do the same thing for medicine. view more (2008-12-23)
Archives of Physical Medicine and Rehabilitation devotes special issue to traumatic brain injury
The editors of Archives of Physical Medicine and Rehabilitation are pleased to announce a special supplement to the December issue, highlighting traumatic brain injury (TBI). view more (2008-12-19)
New detector will aid dark matter search
Several research projects are underway to try to detect particles that may make up the mysterious "dark matter" believed to dominate the universe's mass. view more (2008-12-12)
Astronomers use ultra-sensitive camera to measure size of planet orbiting star
A team of astronomers led by John Johnson of the University of Hawaii's Institute for Astronomy has used a new technique to measure the precise size of a planet around a distant star. They used a camera so sensitive that it could detect the passage of a moth in front of a lit window from a distance of 1,000 miles. view more (2008-12-11)
Angled gantry technique reduced breast radiation exposure by 50 percent
A novel angled gantry approach to coronary CT angiography reduced radiation exposure to the breast by more than 50%, according to Thomas Jefferson University researchers. view more (2008-12-04)
New breast imaging technology targets hard-to-detect cancers
Breast-specific gamma imaging (BSGI) is effective in the detection of cancers not found on mammograms or by clinical exam, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA). view more (2008-12-03)
Stress-related disorders affect brain's processing of memory
Researchers using functional MRI (fMRI) have determined that the circuitry in the area of the brain responsible for suppressing memory is dysfunctional in patients suffering from stress-related psychiatric disorders. Results of the study will be presented today at the annual meeting of the Radiological Society of North America (RSNA). view more (2008-12-03)
New technique captures high-res images of full retina
Researchers used a new imaging technique to take high quality color photographs of the clinical stages of ocular inflammation in mice, and the technology could help in the monitoring and treatment of diseases of the eye that may cause blindness. view more (2008-12-02)
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