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Latest Neuroimaging Stories

2013-08-02 12:35:59

A boost in the speed of brain scans is unveiling new insights into how brain regions work with each other in cooperative groups called networks. Scientists at Washington University School of Medicine in St. Louis and the Institute of Technology and Advanced Biomedical Imaging at the University of Chieti, Italy, used the quicker scans to track brain activity in volunteers at rest and while they watched a movie. “Brain activity occurs in waves that repeat as slowly as...

2013-07-23 12:26:05

Diffusion tensor imaging fiber tracking with reliable tracking orientation and flexible step size can show white matter fiber bundles in the healthy corpus callosum. Researchers used two sets of human data to assess the performance of this method; one was from a healthy volunteer and the other from a patient with low-grade glioma. Results verified that this method was superior to the single-tensor Fiber Assignment by Continuous Tracking and the two-tensor eXtended Streamline Tractography for...

Hot Flashes In Menopause Have Neural Origins
2013-07-16 05:05:07

April Flowers for redOrbit.com - Your Universe Online For the first time in years, neuroscientists from Wayne State University School of Medicine have provided novel insights into the neural origins of hot flashes in menopausal women. The study, published in Cerebral Cortex, might inform and eventually lead to new treatments for women experiencing the sudden but temporary episodes of body warmth, flushing and sweating. "The idea of understanding brain responses during thermoregulatory...

2013-07-10 15:56:06

New study evaluates maximum tolerated dose and clinical response A new treatment option for patients with relapsing follicular, mantle cell and other indolent B-cell lymphomas has been determined safe and feasible by researchers exploring the potential of a low energy beta-emitter radiopharmaceutical. According to data published in the July issue of The Journal of Nuclear Medicine, the use of 177Lu-DOTA-rituximab as a radioimmunotherapy results in a high rate of tumor response while using...

2013-06-25 13:30:13

Researchers at Penn State College of Medicine and Penn State Milton S. Hershey Medical Center (Hershey, Pennsylvania) have categorized the appearance and evolution of abnormalities on neuroimages that represent abusive head trauma (AHT) in infants. The researchers' descriptions of these abnormalities are important for narrowing down the timing of AHT, which can aid police in identifying and excluding potential perpetrators. Appearances of a variety of abusive traumatic injuries on cranial CT...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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