Magnetic Resonance Imaging News and Research

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

NHLBI-supported research shares new strategies on hypertension, heart defect and air pollution

New education strategies for better controlling hypertension and research suggesting a possible link between short-term and long-term exposure to air pollution and increased risk of constricted blood vessels are among the research highlights from studies supported by the National Heart, Lung, and Blood Institute (NHLBI) at the American Heart Association's 2009 Scientific Sessions in Orlando held Nov. 14-18.

20 Nov 2009

Workshop on "Neuroeconomics and Endocrinological Economics" organized

A workshop on "Neuroeconomics and Endocrinological Economics," to be held Nov. 20 and 21 at UC Davis, will be the first to bring together experts in neuroscience, economics and hormone physiology in one event, according to organizers.

20 Nov 2009

Monetary gain and risky tactics stimulate brain activity, says new study

Monetary gain stimulates activity in the brain. Even the mere possibility of receiving a reward is known to activate an area of the brain called the striatum.

18 Nov 2009

Uniformly structured radiological test result reporting decreases the accuracy of the reports

As many software companies work to create programs that will give uniform structure to the way radiological test results are reported, a new study by researchers at Wake Forest University School of Medicine shows that such a system does not improve, but rather decreases the completeness and accuracy of the reports.

17 Nov 2009

Scientists develop new technique to measure brain volume loss for monitoring of Alzheimer's disease

In a study that promises to improve diagnosis and monitoring of Alzheimer's disease, scientists at the University of California, San Diego have developed a fast and accurate method for quantifying subtle, sub-regional brain volume loss using magnetic resonance imaging (MRI). The study will be published the week of November 16 in the Proceedings of the National Academy of Sciences (PNAS).

16 Nov 2009

Spine Care Institute established by Hospital for Special Surgery

Hospital for Special Surgery today announced the establishment of one of the most comprehensive centers of excellence in the country for the treatment of all nonoperative and operative spine disorders.

16 Nov 2009

Decreased heart functions associated with fat collection in different body locations: Study

Researchers from Boston University School of Medicine (BUSM) have shown that fat collection in different body locations, such as around the heart and the aorta and within the liver, are associated with certain decreased heart functions. The study, which appears on-line in Obesity, also found that measuring a person's body mass index (BMI) does not reliably predict the amount of undesired fat in and around these vital organs.

13 Nov 2009

Researchers discuss imaging techniques for early diagnosis and treatment of Alzheimer's disease

With about 35 million people around the world suffering from Alzheimer's disease (AD) by the year 2010 and an expectation that these numbers will double every twenty years with approximately 115 million cases by 2050, pressure on healthcare systems worldwide will be intense. In a special issue of the journal Behavioural Neurology, twelve contributions from an international group of researchers discuss imaging techniques that may contribute to early diagnosis and advancements in treatment for this devastating disease.

11 Nov 2009

New insight into how brain responds when people experience an unexpected or traumatic event

In a new study, psychologists at the University of Alabama at Birmingham (UAB) are able to see in detail for the first time how various regions of the human brain respond when people experience an unexpected or traumatic event. The study could lead to the creation of biological measures that could identify people with post-traumatic stress disorder (PTSD) or identify PTSD sufferers who would benefit from specific treatments.

11 Nov 2009

Negative and positive emotions have a direct impact on pain, says new study

Getting a flu shot this fall? Canadians scientists have found that focusing on a pretty image could alleviate the sting of that vaccine. According to a new Universit- de Montr-al study, published in the latest edition of the Proceedings of the National Academy of Sciences (PNAS), negative and positive emotions have a direct impact on pain.

11 Nov 2009

NIH $1 million Challenge Grant to refine cell-tracking nanotube technology

The National Institutes of Health (NIH) has awarded researchers at Rice University and the Texas Heart® Institute (THI) a $1 million Challenge Grant to refine cell-tracking nanotube technology that could make magnetic resonance imaging (MRI) up to 40 times more sensitive than existing MRIs and help guide adult stem cells within the human body to repair damaged hearts.

10 Nov 2009

Alzheimer's disease research draws national attention

Research that is targeting the early diagnosis of Alzheimer disease has drawn national attention to the work of Michael Seidenberg, PhD, a faculty member at Rosalind Franklin University of Medicine and Science.

10 Nov 2009

Covidien contraindicates use of its Optimark gadoversetamide injection

Covidien, a leading global provider of healthcare products, today announced that it will voluntarily contraindicate the use of its Optimark™ gadoversetamide injection, a gadolinium-based contrast agent (GBCA), in magnetic resonance imaging (MRI) procedures involving patients with severe renal impairment.

9 Nov 2009

Study finds brain changes and severe depression in political detainees experiencing head injury

Depression and other emotional symptoms in survivors of torture and other traumatic experiences may be exacerbated by the effects of head injuries, according to a study from the Harvard Program in Refugee Trauma (HPRT), based in the Massachusetts General Hospital (MGH) Department of Psychiatry.

7 Nov 2009

$1.85 million grant to study how digital games can improve players' health behaviors and outcomes

The Robert Wood Johnson Foundation (RWJF) today announced more than $1.85 million in grants for research that will offer unprecedented insight into how digital games can improve players' health behaviors and outcomes. With funding from RWJF's Health Games Research national program, nine research teams across the country will conduct extensive studies to discover, for example, how the popular dance pad video game Dance Dance Revolution might help Parkinson's patients reduce the risk of falling, how Wii Active might be most effectively implemented in high schools to help overweight students lose weight, how a mobile phone game with a breath interface might help smokers quit or reduce their tobacco use, or how facial recognition games might be designed to help people with autism learn to identify others' emotions.

From Evident Corporation - Life Sciences 6 Nov 2009

Comparative study reveals similar brain networks in human and monkey brains

A study published this week in PNAS provides a comprehensive comparative functional anatomy study in human and monkey brains which reveals highly similar brain networks preserved across evolution.

4 Nov 2009

Cardiac MRI useful for diagnosing myocarditis

Myocarditis is an important, and often unrecognized cause of dilated cardiomyopathy (DCM). Several new diagnostic methods, such as cardiac magnetic resonance imaging (MRI), are useful for diagnosing myocarditis, according to a study published in the November 2009 issue of Mayo Clinic Proceedings.

4 Nov 2009

Patients dissatisfied with the way they receive results of radiology tests, wants more access to medical records

A new study by researchers at Wake Forest University School of Medicine suggests that many patients are dissatisfied with the way they receive results of radiology tests and want more access to information in their medical records, specifically, detailed, lay-language results from those tests.

3 Nov 2009

Appropriate treatment for children with meniscal tears leads to high success rate: Study

The meniscus is a rubber-like, crescent moon-shaped cartilage cushion that sits between the leg and thigh bone. Each knee has two menisci: one on the inside of the knee joint and one on the outside. In recent years, more children have been diagnosed with tears to this area (meniscal tears); however, according to a literature review published in the November 2009 issue of the Journal of the American Academy of Orthopaedic Surgeons (JAAOS), prospects for a full recovery are high.

3 Nov 2009

GE Healthcare to showcase its sophisticated imaging systems for oncology at the ASTRO meeting

According to the American Cancer Society, more than one million people are diagnosed with cancer each year. In the United States, about 1 out of every 2 men and 1 out of every 3 women will have some type of cancer at some point during their lifetime. The sooner a cancer is detected and treatment begins, the better the patient’s chances for survival.

31 Oct 2009

Magnetic Resonance Imaging News and Research

Further Reading

NHLBI-supported research shares new strategies on hypertension, heart defect and air pollution

Workshop on "Neuroeconomics and Endocrinological Economics" organized

Monetary gain and risky tactics stimulate brain activity, says new study

Uniformly structured radiological test result reporting decreases the accuracy of the reports

Scientists develop new technique to measure brain volume loss for monitoring of Alzheimer's disease

Spine Care Institute established by Hospital for Special Surgery

Decreased heart functions associated with fat collection in different body locations: Study

Researchers discuss imaging techniques for early diagnosis and treatment of Alzheimer's disease

New insight into how brain responds when people experience an unexpected or traumatic event

Negative and positive emotions have a direct impact on pain, says new study

NIH $1 million Challenge Grant to refine cell-tracking nanotube technology

Alzheimer's disease research draws national attention

Covidien contraindicates use of its Optimark gadoversetamide injection

Study finds brain changes and severe depression in political detainees experiencing head injury

$1.85 million grant to study how digital games can improve players' health behaviors and outcomes

Comparative study reveals similar brain networks in human and monkey brains

Cardiac MRI useful for diagnosing myocarditis

Patients dissatisfied with the way they receive results of radiology tests, wants more access to medical records

Appropriate treatment for children with meniscal tears leads to high success rate: Study

GE Healthcare to showcase its sophisticated imaging systems for oncology at the ASTRO meeting

Streamlining magnetic bead separation processes through standardization eBook

Revolutionizing Life Science: An Interview with SCIEX on ASMS, the SCIEX 7500+ System, and AI-Driven Quantitation

From Discovery Biology to ELRIG Chair

Breathing New Life into Diagnostics: Plasmion's SICRIT Technology

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