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Study reveals how human brain adapts to complex situations

Scientists have long known that the brain's frontal cortex supports concrete rule learning. Less clear is how the brain processes more complex and unfamiliar knowledge. In a paper published today (Wednesday, April 28, 2010) in the journal Neuron, a team of researchers at Brown University and the University of California-Berkeley tested whether the frontal lobe has the ability to process more abstract knowledge and how this ability could help navigate new situations and stimuli.

4 May 2010

Depressive symptoms after ACS associated with vascular brain changes

A new study published in the current issue of Psychotherapy and Psychosmatics has examined brain activity after a heart attack.This study provides the first evidence that persistent depressive symptoms after acute coronary syndrome are associated with vascular brain changes.

4 May 2010

eMix establishes first European distributor agreement with DFC Systems

eMix, the new business venture incubated by DR Systems, announced it has established its first European distributor agreement, with DFC Systems (Munich, Germany). Together with DFC, eMix will exhibit its cloud-based technology for sharing medical imaging studies and reports at the 91st German Radiology Congress.

3 May 2010

BSGI improves breast cancer detection

A new study, presented at the American Society of Breast Surgeons Annual Meeting in Las Vegas, found that Breast-Specific Gamma Imaging (BSGI) is highly accurate in monitoring the response of breast cancers to neoadjuvant chemotherapy.

3 May 2010

Research roundup: Managing nursing home patients, streamlining medical billing, financial disclosures

Saving Billions Of Dollars--And Physicians' Time--By Streamlining Billing Practices - "The U.S. system of billing third parties for health care services is complex, expensive, and inefficient," write the authors, who analyzed Massachusetts General Physicians Organization staffing and cost data in fiscal year 2006.

3 May 2010

CACS used to improve classification of risk for prediction of coronary heart disease events

Use of a score based on the amount of calcium in coronary arteries in addition to traditional risk factors improved the classification of risk for prediction of coronary heart disease events, and placed more individuals in the most extreme risk categories, according to a study in the April 28 issue of JAMA.

3 May 2010

Molecular imaging can help physicians identify aortic dissection: Research

According to research published in the May issue of The Journal of Nuclear Medicine, molecular imaging can help physicians identify aortic dissection-an often fatal blood vessel condition-and help guide treatment.

3 May 2010

Health outcomes explored at DDW 2010

Non-alcoholic fatty liver disease, which may soon be the leading indication for liver transplant, is found to be significantly associated with worse transplant outcomes. In addition, a new tool for diagnosing NAFLD represents an alternative to liver biopsy, which is more expensive and prone to complications, and ultrasound and alfafeprotein blood test screening are an effective alternative to CT scan and MRI for patients with cirrhosis at high risk for hepatocellular cancer.

3 May 2010

CPMC establishes new Bryan Hemming Cancer Care Center

Being diagnosed with cancer can be devastating for anyone, bringing with it a series of life-changing challenges, both physical and emotional. That's why California Pacific Medical Center is delighted to announce the opening of the Bryan Hemming Cancer Care Center, a one-of-a-kind space offering a wide range of essential support services for patients and their loved ones, all under one roof.

3 May 2010

Study finds multiple brain regions used to decipher sentences

A new study from the University of Rochester finds that there is no single advanced area of the human brain that gives it language capabilities above and beyond those of any other animal species.

30 Apr 2010

Nuclear Pharm-Assist device for patients seeking care for cardiac, cancer diseases

Positron Corporation is a molecular imaging solutions company focused on Nuclear Cardiology states that its proprietary product line also includes unique solutions for the oncology community designed to enhance its position in this industry.

30 Apr 2010

Federal, state and local governments will need to invest more than $5 billion in health IT: INPUT

The recently passed health care reform legislation will require significant investment in IT solutions and system upgrades throughout its implementation. A new report, IT Implications of Health Care Reform, released by INPUT, predicts federal, state and local governments will need to invest more than $5 billion in health IT and traditional IT solutions in order to implement requirements of the new law.

30 Apr 2010

NWO awards 31 grants in Investment Subsidy NWO Medium programme

The Netherlands Organisation for Scientific Research (NWO) has awarded 31 grants in the Investment Subsidy NWO Medium programme for the acquisition of equipment, the setting up of data collections and the production of software and bibliographies. The total investment amounts to 10 million euro.

30 Apr 2010

Low vitamin D levels may be associated with physical disability, cognitive impairment in MS patients

Low vitamin D levels may be associated with more advanced physical disability and cognitive impairment in persons with multiple sclerosis, studies conducted by neurologists at the University at Buffalo have shown.

30 Apr 2010

Lucile Packard Children's Hospital opens new Center for Fetal Health

Complex fetal diagnoses bring extraordinary strain to pregnant women and their families. Learning an eagerly-awaited child will be born with a medical problem is often the worst crisis an expectant parents can face.

30 Apr 2010

New tool to detect inflammatory eye disease at molecular level before damage occurs

Forget what you know about how diseases are diagnosed-new research published in the May 2010 print issue of The FASEB Journal details a noninvasive ground-breaking tool that detects signs of disease at early molecular stages before symptoms can be seen using traditional methods.

30 Apr 2010

CT Dose Summit to establish freely available guidelines for performing CT scans

A national "CT Dose Summit" in Atlanta, GA this week will bring together some of the world's leading experts on medical imaging to lay the foundation for assembling optimized guidelines for performing CT scans -- a common medical imaging procedure that uses X-rays to show cross-sectional images of the body.

30 Apr 2010

Continuing education lectures on adult glioblastoma to be held at all U.S. healthcare centers

Adult glioblastoma continues to be a difficult disease to treat, so healthcare professionals must have the most up-to-date information regarding optimal methods for diagnostic imaging and treatment of these tumors. Awareness of novel agents in clinical trials is also critical to providing the best care.

30 Apr 2010

Study examines doctors' uncompensated daily work

The New York Times: "A new study detailing the uncompensated work burden on family doctors points to the need to change how they are paid, medical experts say — particularly as the new health care law promises to add millions more patients to the system. … Family doctors make up the embattled front line of the nation's health care system.

30 Apr 2010