Magnetic Resonance Imaging (MRI) News and Research

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Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose a variety of conditions, from torn ligaments to tumors. MRIs are very useful for examining the brain and spinal cord. Also called: Magnetic resonance imaging, NMR, Nuclear magnetic resonance.

Study finds DHA supplementation does not reduce risk of AD

Patients with mild to moderate Alzheimer's disease (AD) who received supplementation with the omega-3 fatty acid docosahexaenoic acid (DHA), believed to possibly reduce the risk of AD, did not experience a reduction in the rate of cognitive and functional decline, compared to patients who received placebo, according to a study in the November 3 issue of JAMA, a theme issue on aging.

3 Nov 2010

Molecular imaging technique pinpoints changes that take place in injured brain

Results from a study published in the November issue of The Journal of Nuclear Medicine (JNM) show that powerful imaging techniques positron emission tomography (PET) fused with magnetic resonance imaging (MRI) are helping researchers better understand the long-term functional and structural changes that take place after traumatic brain injury (TBI).

2 Nov 2010

Brain MRI could predict duration of stroke onset

Magnetic resonance imaging (MRI) of the brain could expand the number of stroke patients eligible for a potentially life-saving treatment, according to a new study, published online and in the December issue of the journal Radiology.

2 Nov 2010

Study finds breast MRI equipment in U.S. meets ACRIN and EUSOBI standards

An overwhelming majority of Breast Cancer Surveillance Consortium (BCSC) facilities performing breast magnetic resonance imaging (MRI) in the U.S. are up-to-par with American College of Radiology Imaging Network (ACRIN) and European Society of Breast Imaging (EUSOBI) technical standards and requirements, according to a study in the November issue of the Journal of the American College of Radiology.

1 Nov 2010

The Methodist Hospital Research Institute opens 12-story, 440,000 square foot research facility

The Methodist Hospital Research Institute® (TMHRI) today opened a 12-story, 440,000 square foot research facility dedicated solely to research and equipped with the world's most advanced technology to help research scientists, physicians and engineers cure diseases that afflict today's patients.

28 Oct 2010

More effective therapeutic exercises underutilized in treatment of chronic neck pain

Duke University and University of North Carolina (UNC) researchers report in the November issue of Arthritis Care & Research that narcotics and diagnostic testing are overused in treating chronic neck pain. Their findings indicate clinicians may overlook more effective treatments for neck pain, such as therapeutic exercise. According to reviews cited in the study, evidence to support the effectiveness of therapeutic exercise in treating chronic neck pain is good, yet only 53% of subjects were prescribed such exercise.

28 Oct 2010

Marathon running without proper training can damage the heart

Is running a marathon good for you or can it damage the heart?

25 Oct 2010

Study reveals sex hormones can influence structure and function of heart's right ventricle

In the largest human study to date on the topic, researchers have uncovered evidence of the possible influence of human sex hormones on the structure and function of the right ventricle (RV) of the heart.

20 Oct 2010

Genentech and Biogen Idec announce positive results from ocrelizumab phase II RRMS study

Genentech, Inc., a member of the Roche Group, and Biogen Idec today announced 24-week results from a phase II study of ocrelizumab in patients with relapsing-remitting multiple sclerosis (RRMS), the most common form of the disease. Ocrelizumab demonstrated a significant reduction in disease activity as measured by brain lesions and relapse rate.

15 Oct 2010

Sanofi-aventis announces TEMSO phase III study results for relapsing multiple sclerosis

Sanofi-aventis announced today the results from the two year phase III TEMSO study of teriflunomide, a novel oral disease modifier investigated for the treatment of relapsing multiple sclerosis (RMS).

15 Oct 2010

Genzyme reports five-year patient data from Phase 2 multiple sclerosis trial

Genzyme Corporation today reported five-year patient data from its completed Phase 2 multiple sclerosis (MS) trial. This sub-group analysis found that nearly 90 percent of alemtuzumab-treated patients were free of sustained accumulation of disability, and that patients receiving alemtuzumab also maintained improved mean disability scores and a low risk of relapse over the 60-month follow-up period.

15 Oct 2010

Study finds usage of advanced radiology in emergency department increases

From 1998 to 2007, the use of CT or MRI scans in emergency departments for injury-related conditions increased about 3-fold without a similar increase in the prevalence of the diagnosis of certain life-threatening trauma-related conditions, according to a study in the October 6 issue of JAMA.

6 Oct 2010

Varian, IMRIS enter agreement to co-develop new MR-guided radiation therapy system for cancer

Varian Medical Systems, Inc., and IMRIS Inc. have concluded an agreement to co-develop an innovative new MR-guided radiation therapy system for use in treating a variety of cancers.

6 Oct 2010

NIH awards contract to develop nanotechnology tools for atherosclerosis treatment

Georgia Tech and Emory University have received a five-year $14.6 million contract from the National Institutes of Health (NIH) to continue the development of nanotechnology and biomolecular engineering tools and methodologies for detecting and treating atherosclerosis.

5 Oct 2010

COE on Brain Aging at NYU Langone establishes Lewy Body Disease Center

The Center of Excellence (COE) on Brain Aging at NYU Langone Medical Center has established a specialty center for the diagnosis and treatment of Lewy Body Disease, a multi-system disease involving disturbances of cognition, behavior, sleep and autonomic function. Lewy Body Disease, or LBD, affects an estimated 1.3 million individuals in the United States and is widely misdiagnosed because LBD symptoms closely resemble those of other more commonly known diseases such as Alzheimer's and Parkinson's disease.

30 Sep 2010

Smoking increases multiple sclerosis progression: Report

Patients with multiple sclerosis who smoke appear to experience a more rapid progression of their disease, according to a report in the July issue of Archives of Neurology, one of the JAMA/Archives journals.

27 Sep 2010

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Researchers have found that magnetic resonance imaging (MRI) may be sufficient for the routine surveillance of some great vessel (primary blood vessels [e.g., aorta and vena cavae]) stents that are commonly used to treat congenital heart defects (a defect in the structure of the heart and great vessels that is present at birth) in children and young adults, according to a study in the October issue of the American Journal of Roentgenology (www.ajronline.org). MRI is a noninvasive medical test that helps physicians diagnose and treat medical conditions.

22 Sep 2010

Warning on Australian clinics offering safe alternatives to mammograms

Experts have warned that some private clinics that are offering safe alternatives to mammograms as breast cancer screening are doing more harm than good. It is seen that clinics offering services like botox, liposuction and spray tans are increasingly providing breast cancer screening that uses thermal imaging and “electrical impedance” technology. These methods are being used on women as young as 20, with claims they can detect cancer years earlier than mammograms.

20 Sep 2010

Blood test developed for non-alcoholic fatty liver disease diagnosis

Scientists at the Basque Center for Cooperative Research in Biosciences (CIC bioGUNE) and OWL Genomics Ltd. (Bilbao, Spain), in collaboration with researchers at the INSERM and University Hospitals (APHP Pitié Salpêtrière Hospital, Pierre & Marie Curie University Paris and Centre Hospitalier Universitaire Nice, University of Nice-Sophia-Antipolis, Nice, France), Vanderbilt University (Nashville, US), the University of Southern California (Los Angeles, US), Clinic Hospital and IDIBAPS (Barcelona, Spain) and the Alcalá de Henares University (Alcalá de Henares, Spain) have used metabolomics technology to develop a blood test for non-alcoholic fatty liver disease (NAFLD) diagnosis.

19 Sep 2010

UCLA conference to provide information about latest developments to help enhance quality of life of seniors

While aging impacts everyday living in many ways, the latest technologies in the medical, consumer and lifestyle fields have the potential to help older adults live better for longer.

18 Sep 2010

Magnetic Resonance Imaging (MRI) News and Research

Further Reading

Study finds DHA supplementation does not reduce risk of AD

Molecular imaging technique pinpoints changes that take place in injured brain

Brain MRI could predict duration of stroke onset

Study finds breast MRI equipment in U.S. meets ACRIN and EUSOBI standards

The Methodist Hospital Research Institute opens 12-story, 440,000 square foot research facility

More effective therapeutic exercises underutilized in treatment of chronic neck pain

Marathon running without proper training can damage the heart

Study reveals sex hormones can influence structure and function of heart's right ventricle

Genentech and Biogen Idec announce positive results from ocrelizumab phase II RRMS study

Sanofi-aventis announces TEMSO phase III study results for relapsing multiple sclerosis

Genzyme reports five-year patient data from Phase 2 multiple sclerosis trial

Study finds usage of advanced radiology in emergency department increases

Varian, IMRIS enter agreement to co-develop new MR-guided radiation therapy system for cancer

NIH awards contract to develop nanotechnology tools for atherosclerosis treatment

COE on Brain Aging at NYU Langone establishes Lewy Body Disease Center

Smoking increases multiple sclerosis progression: Report

Study finds certain MRI sequences as accurate methods of assessing stent stenosis

Warning on Australian clinics offering safe alternatives to mammograms

Blood test developed for non-alcoholic fatty liver disease diagnosis

UCLA conference to provide information about latest developments to help enhance quality of life of seniors

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How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

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