Oral Cancer :: Lab on a Chip for Oral Cancer Shows Promise

Finding out whether that unusual sore in your mouth is cancerous should become a lot faster and easier in the years ahead. Scientists supported by the National Institute of Dental and Craniofacial Research (NIDCR), part of the National Institutes of Health, have engineered the first fully automated, all-in-one test, or lab on a chip, that can be programmed to probe cells brushed from the mouth for a common sign of oral cancer.

Brain :: Human knowledge is based upon directed connectivity between brain areas

Which brain processes enable humans to rapidly access their personal knowledge? What happens if humans perceive either familiar or unfamiliar objects? The answer to these questions may lie in the direction of information flow transmitted between specialized brain areas that together establish a dynamic cortical network. This finding is reported in the latest issue of the scientific journal PLoS ONE published on Aug. 1, 2007.

Brain :: Interactive 3-D map can better guide surgeons through brain during procedure

Jefferson Hospital for Neuroscience is one of first medical centers in the U.S. to develop and begin using translational, interactive 3-D technology to map the human brain and help guide neurological surgeons during epilepsy surgery and procedures to remove malignant brain tumors.

Imaging :: Researcher to Receive Award for Bridging Old Technology with New

The fourth annual WNY Flow Users Group Meeting at the University of Rochester Medical Center Wednesday, July 11, adds a new feature this year ? an award for innovative flow cytometry named for retired pathologist, Leon Wheeless, whose work at the University in the 1970s helped lead to the development of the high-tech (imaging) flow cytometer which is currently opening many new doors in research today at the University of Rochester and around the world.

Imaging :: UT study reveals inaccuracies in cardiac PET-CT imaging, finds fixes

Current PET-CT scanners with standard commercial software designed to provide images of the heart are falsely indicating coronary artery disease in as many as 40 percent of patients, according to a study published today on the cover page of the Journal of Nuclear Medicine.