The University of Rochester Medical Center (URMC) and T.I.E.S., LLC a Rochester, New York-based start-up company, have entered into a research partnership to evaluate a new technology that could ultimately represent a major advance in medical imaging.
Patients with moderate to severe sleep apnea who have significantly higher serum levels of inflammatory markers that serve as precursors to coronary artery disease, as well as lesions associated with silent brain infarction, have an elevated risk of stroke, according to a group of Japanese medical researchers.
Researchers have used a technique to trace the functional disruption in brain circuitry that causes stroke patients to show a lack of awareness or response to the side of the body opposite to the side of the stroke lesion in the brain. The researchers said their findings shed new light on the neurological details of this “spatial neglect.”
Researchers at the University of Pennsylvania School of Medicine are harnessing two new, non-invasive techniques to look more closely inside the working lungs – leading to early detection of diseases, like emphysema, before it becomes evident in other modes of imaging.
Scientists at University College London and Imperial College London have shown how the brain makes sense of speech in a noisy environment, such as a pub or in a crowd. The research suggests that various regions of the brain work together to make sense of what it hears, but that when the speech is completely incomprehensible, the brain appears to give up trying.
Research has shown that people who exercise do better on memory tests. Now a new Columbia University Medical Center study explains specifically what exercise does within the brain.
Pancreatic ductal adenocarcinoma is an almost uniformly fatal disease regardless of the stage at time of diagnosis. However, a small percentage of patients develop a form of ductal adenocarcinoma associated with cystic lesions that can be detected earlier, is less aggressive and has a 50 percent long-term survival rate.
Omega-3 fatty acids, found in fatty fish like salmon, are associated with increased grey matter volume in areas of the brain commonly linked to mood and behavior according to a University of Pittsburgh study.
A newly published study demonstrates that imaging with Positron Emission Tomography (PET) using a radiolabeled antibody accurately identifies whether a patient has clear cell renal carcinoma — the most common and aggressive type of renal tumor — and arms the urologist with crucial information that will help determine whether surgery is needed.
A Georgia Tech researcher has discovered that for tasks involving spatial processing, preparing for the task and performing it are not two separate brain processes, but one — at least when there are a small number of actions to choose from.