Magnetic Resonance Imaging News and Research

RSS

Magnetic resonance imaging (MRI) is an imaging technique which physicians use for the diagnosis and treatment of medical conditions.

Brain networks may avoid traffic jams by communicating on different frequencies

Brain networks may avoid traffic jams at their busiest intersections by communicating on different frequencies, researchers at Washington University School of Medicine in St. Louis, the University Medical Center at Hamburg-Eppendorf and the University of T-bingen have learned.

7 May 2012

High fructose intake may increase risk of NFALD in obese people

Obese people who consume increased amounts of fructose, a type of sugar that is found in particular in soft drinks and fruit juices, are at risk for nonalcoholic fatty liver disease (NFALD) and more its more severe forms, fatty inflammation and scarring.

3 May 2012

Biosynthetic polyphenol improves cognitive function in mice with AD

Mount Sinai School of Medicine researchers have succeeded in developing a biosynthetic polyphenol that improves cognitive function in mice with Alzheimer's disease.

3 May 2012

Biosynthetic polyphenol may improve cognitive function in Alzheimer's disease patients

Mount Sinai School of Medicine researchers have succeeded in developing a biosynthetic polyphenol that improves cognitive function in mice with Alzheimer's disease (AD). The findings, published in a recent issue of the Journal of Neuroscience, provide insight in determining the feasibility of biosynthetic polyphenols as a possible therapy for AD in humans, a progressive neurodegenerative disease for which there is currently no cure.

2 May 2012

Teenage risky behaviors can be traced to special brain wiring: Study

New research suggests that there is a complex networks of neurons in some youngsters’ brains that make them more likely to begin smoking, experimenting with cannabis or consuming large amounts of alcohol.

30 Apr 2012

Potential hazards of performing MRI in patients with cardiac pacemaker

Great care should be taken when performing magnetic resonance imaging (MRI) in patients with a cardiac pacemaker. Henning Bovenschulte and his co-authors review recent findings in the latest issue of Deutsches Ärzteblatt International.

30 Apr 2012

Hologic second quarter revenues increase 7.4% to $471.2 million

Hologic, Inc., a leading developer, manufacturer and supplier of premium diagnostics products, medical imaging systems and surgical products dedicated to serving the healthcare needs of women, today announced its results for the second fiscal quarter ended March 24, 2012.

From Hologic, Inc. 30 Apr 2012

Researchers examines whether MRI can improve accuracy of Huntington’s diagnosis

Huntington disease (HD) is an inherited neurodegenerative disorder caused by a defect on chromosome four where, within the Huntingtin gene, a CAG repeat occurs too many times. Most individuals begin experiencing symptoms in their 40s or 50s, but studies have shown that significant brain atrophy occurs several years prior to an official HD diagnosis. As a result, the field has sought a preventive treatment that could be administered prior to the development of actual symptoms that might delay the onset of illness.

27 Apr 2012

Brain scans of small group of people can predict actions of entire populations

Brain scans of a small group of people can predict the actions of entire populations, according to a new study by researchers from the University of Michigan, the University of Oregon and the University of California at Los Angeles.

26 Apr 2012

Study uses brain data to predict how large populations will respond to ads

Advertisers and public health officials may be able to access hidden wisdom in the brain to more effectively sell their products and promote health and safety, UCLA neuroscientists report in the first study to use brain data to predict how large populations will respond to advertisements.

26 Apr 2012

NSF announces 2012 Graduate Research Fellows

From cognitive neuroscience to theoretical physics, this year's National Science Foundation (NSF) Graduate Research Fellows from the University of Houston (UH) have their sights set on careers in fields ranging from medicine to energy.

21 Apr 2012

First study to quantify effects of AD plaques on brain networks in animal model

Scientists studying the way Alzheimer's takes root in the brain have identified important new similarities between a mouse model and human Alzheimer's.

21 Apr 2012

SBU to advance research and clinical care at National Pediatric MS Center

Stony Brook University has received a $2.5 million gift from Robert and Lisa Lourie to advance research and clinical care at the National Pediatric Multiple Sclerosis (MS) Center at Stony Brook Long Island Children's Hospital and to establish a new state-of-the-art imaging center at Stony Brook Medicine.

19 Apr 2012

High blood sugar in combination with high insulin levels causes fatty deposits in the heart

The impaired substrate metabolism of diabetes patients is often expressed in an increase in fatty deposits in the cells of the heart muscle. Until now, the exact cause of this was unknown. Now, researchers at the MedUni Vienna in the Division of Endocrinology and Metabolism of MedUni Vienna in cooperation with the MR Centre of Excellence Vienna have shown that high blood sugar in combination with high levels of insulin - not an influx of fats - results in such deposits within a few hours.

16 Apr 2012

UVA engineer and biologist named recipients of Hartwell Individual Biomedical Research Awards

University of Virginia engineer Silvia Salinas Blemker and biologist Christopher Deppmann have been named recipients of 2011 Hartwell Individual Biomedical Research Awards, which provide $100,000 in annual research support for three years to each awardee.

16 Apr 2012

New technique could help improve prognosis of patients with brain cancers

Like special-forces troops laser-tagging targets for a bomber pilot, tiny particles that can be imaged three different ways at once have enabled Stanford University School of Medicine scientists to remove brain tumors from mice with unprecedented accuracy.

16 Apr 2012

Computer modeling supports theory that many dementias spread like prion diseases

A new technique for analyzing brain images offers the possibility of using magnetic resonance imaging (MRI) to predict the rate of progression and physical path of many degenerative brain diseases, report scientists at the San Francisco VA Medical Center and the University of California, San Francisco.

11 Apr 2012

Boston Scientific receives European CE Mark approval for INGENIO family of pacemakers

Boston Scientific Corporation announces CE Mark approval and European market launch of its INGENIO and ADVANTIO pacemakers and INVIVE cardiac resynchronization therapy pacemakers.

11 Apr 2012

Neugrid opens new channels of research into degenerative neurological disorders

Through the Neugrid project, the pan-European grid computing infrastructure has opened up new channels of research into degenerative neurological disorders and other illnesses, while also holding the promise of quicker and more accurate clinical diagnoses of individual patients.

5 Apr 2012

Ultrasound & MRI as additions to mammograms for breast cancer detection

A new study shows that annual mammogram screenings, combined with ultrasounds and MRIs, significantly increase the detection of cancer in women who had an elevated risk of breast cancer.

4 Apr 2012