Imaging Techniques News and Research

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UCLA researchers predict brain's progression to Alzheimer's before symptoms are visible

Estimates are that some 10 percent of people over the age of 65 will develop Alzheimer's disease, the scourge that robs people of their memories and, ultimately, their lives.

29 Jan 2010

Heavy backpacks can increase back pain in children

Heavy backpacks place a measurable strain on the spines of children, with heavier loads causing greater spinal strain and increased back pain, reports a study in the January 1 issue of Spine.

28 Jan 2010

Brain mechanisms behind compulsive behaviors in Parkinson's disease patients

New research unravels the brain mechanisms that underlie the ability of a standard drug treatment for Parkinson's to elicit compulsive behaviors in some patients with the disease. The study, published by Cell Press in the January 14th issue of the journal Neuron, provides fascinating new insight into the brain mechanisms that underlie a predisposition to behavioral addictions, such as pathological gambling and shopping.

18 Jan 2010

Research article addressing incidental findings in MRI-enterography in patients with CD to be published

MRI is increasingly used in the assessment of small bowel CD. Unlike conventional radiology, MRI enables visualization of disease extension beyond the intestinal wall, i.e., abscesses and fistulas. However, some extra-intestinal findings are unexpected and without relation to CD.

18 Jan 2010

Texas A&M professor studies new medical imaging methods to enhance cancer detection

Thanks to medical imaging techniques such as X-ray CT, ultrasound imaging and MRI, doctors have long been able to see to varying degrees what's going on inside a patient's body, and now a Texas A&M University mathematician is trying to find new and better ways to do so.

9 Jan 2010

New findings may provide a standardized way to diagnose autism in children

Children with autism spectrum disorders (ASDs) process sound and language a fraction of a second slower than children without ASDs, and measuring magnetic signals that mark this delay may become a standardized way to diagnose autism.

8 Jan 2010

The Medical College of Wisconsin licenses novel molecular imaging technology to GE Healthcare

A novel molecular imaging technology aimed at rapid diagnosis of cell death in organs such as the brain and heart has been licensed by The Medical College of Wisconsin to GE Healthcare. Under the license GE will further evaluate and develop the technology and will have an option to commercialize the technology. The technology, using imaging probes with a radiopharmaceutical compound, was invented by Ming Zhao, Ph.D., assistant professor of biophysics.

29 Dec 2009

CT can be a preferred technique for diagnosing PE, according to study

Computed tomography (CT), a highly accurate, readily available medical imaging technique, is the overwhelmingly preferred technique of emergency physicians and radiologists for the diagnosis of pulmonary embolism (PE), according to a study in the January issue of the American Journal of Roentgenology.

23 Dec 2009

ESC CV Imaging textbook for trainees and cardiologists

Imaging is at the heart of diagnostic procedures in cardiology. The idea of publishing an ESC Textbook of Cardiovascular Imaging which accumulates the expertise of European cardiovascular imagers, is therefore long awaited.

17 Dec 2009

Genes work together by huddling in clusters inside nucleus, research reveals

Research from the Babraham Institute has revealed for the first time that genes work together by huddling in clusters inside the nucleus - the information centre of a cell. These findings, published in the online edition of the journal Nature Genetics, represent a paradigm shift in our understanding of how the genome is spatially organised in relation to gene expression.

16 Dec 2009

ACNP 2009 to feature research on PTSD, biomarkers for schizophrenia and treatment for gambling addiction

The 2009 American College of Neuropsychopharmacology Annual Meeting will feature innovative research on PTSD, biomarkers for schizophrenia and treatment for gambling addiction.

10 Dec 2009

Cardiologists receive K23 research grant from NIH

Brian H. Annex, M.D., chief of the Division of Cardiovascular Medicine at the University of Virginia Health System, says he feels like the coach of a championship team. "Going three for three is truly extraordinary," he says with a mixture of pride and awe in his voice.

10 Dec 2009

European markets for Parkinson's disease therapeutics to reach $2.28 billion in 2015

The Parkinson's disease therapeutics market in 2008 amounted to over $1 billion in the European Union (EU), which includes total sales of carbidopa/levodopa, dopamine agonists, MAO-B inhibitors, COMT inhibitors and anticholinergics used for disease symptom relief.

9 Dec 2009

ACR Image Metrix named as industry leader by Life Science Leader magazine

ACR Image Metrix™, an imaging contract research organization (CRO) located in Philadelphia, Pennsylvania, is pleased to announce that Mehdi Adineh, Ph.D., scientific director of the imaging core laboratory of the American College of Radiology (ACR), has been named an industry leader by Life Science Leader magazine.

9 Dec 2009

CeNeRx BioPharma's TriRima reversibly inhibits MAO-A, confirms PET imaging study

CeNeRx BioPharma, Inc., a clinical stage company developing innovative treatments for diseases of the central nervous system, today announced that a newly published PET imaging study in human subjects confirms that CeNeRx's novel compound TriRima(TM) reversibly inhibits MAO-A (monoamine oxidase A), an enzyme in the brain that plays a key role in the regulation of mood.

8 Dec 2009

DTI helps identify distorted nerve fiber bundles around brain tumors in thalamic JPA children

A new study published this week in the Journal of Neurosurgery: Pediatrics finds that operative plans for removing Juvenile Pilocytic Astrocytoma, or JPA, tumors in the thalamus of the brain can be augmented with Diffusion Tensor Imaging, or DTI. The sensitivity of DTI imaging allows for the visualization of nerve fiber bundles in the brain.

5 Dec 2009

Benign tumors in children can be augmented with Diffusion Tensor Imaging

5 Dec 2009

AclarusDx Alzheimer’s test now available as RUO product

ExonHit Therapeutics is pleased to announce that AclarusDx™ Alzheimer’s test (formerly known as EHT Dx21), its blood-based test for the detection of Alzheimer’s disease (AD), is now available as a Research Use Only (RUO) product for pharmaceutical companies and leading academic centers conducting clinical trials in Alzheimer’s disease.

3 Dec 2009

New book presents latest research on neuroendocrine physiology

In this volume an international group of basic and clinical investigators presents their latest research on neuroendocrine physiology, advances in the control of the onset of puberty and its disorders, and basic and clinical aspects of the GH/IGF-1 and hypothalamic-pituitary-adrenal axes. An entire section is dedicated to pituitary tumors, including genetics and neuroimaging, and another covers the neuroendocrine control of substrate metabolism, including hypothalamic obesity and anorexia.