Radiological Society of North America
Combination of imaging exams improves Alzheimer's diagnosis
Employing a combination of imaging and biomarker tests improves the ability of doctors to predict Alzheimer's in patients with mild cognitive impairment, according to researchers at Duke Medicine.
Alzheimer's disease & dementia
Dec 11, 2012 |
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'Harmless' condition shown to alter brain function in elderly
Researchers at the Mayo Clinic say a common condition called leukoaraiosis, made up of tiny areas in the brain that have been deprived of oxygen and appear as bright white dots on MRI scans, is not a harmless part of the ...
Neuroscience
Aug 13, 2012 |
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Eating fish reduces risk of Alzheimer's disease
People who eat baked or broiled fish on a weekly basis may be improving their brain health and reducing their risk of developing mild cognitive impairment (MCI) and Alzheimer's disease, according to a study presented today ...
Health
Nov 30, 2011 |
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Study finds chronic abnormal brain blood flow in Gulf War veterans
Blood flow abnormalities found in the brains of veterans with Gulf War illness have persisted 20 years after the war, and in some cases have gotten worse, according to a new study published online in the journal Radiology.
Medical research
Sep 13, 2011 |
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New research may lead to improved diagnosis of autism
Functional magnetic resonance imaging (fMRI) may provide an early and objective indicator of autism, according to researchers at Columbia University in New York City, who used the technique to document language impairment ...
Diseases, Conditions, Syndromes
May 31, 2011 |
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MRI may contribute to early detection of Alzheimer's
New research suggests that magnetic resonance imaging (MRI) could help detect Alzheimer's disease (AD) at an early stage, before irreversible damage has occurred, according to a new study published online and in the June ...
Neuroscience
Apr 11, 2011 |
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MRI-based measurement helps predict vascular disease in the brain
Aortic arch pulse wave velocity, a measure of arterial stiffness, is a strong independent predictor of disease of the vessels that supply blood to the brain, according to a new study published in the June issue the journal ...
Medical research
21 hours ago |
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MRI shows brain abnormalities in migraine patients
A new study suggests that migraines are related to brain abnormalities present at birth and others that develop over time. The research is published online in the journal Radiology.
Neuroscience
Mar 26, 2013 |
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Single concussion may cause lasting brain damage
A single concussion may cause lasting structural damage to the brain, according to a new study published online in the journal Radiology.
Diseases, Conditions, Syndromes
Mar 12, 2013 |
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CT angiography helps predict heart attack risk
Coronary computed tomography angiography (CCTA) is an effective tool for determining the risk of heart attacks and other adverse cardiac events in patients with suspected coronary artery disease but no treatable risk factors, ...
Cardiology
Feb 19, 2013 |
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Brain angioplasty and stents found safe and effective for stroke patients
Some stroke patients may benefit from cerebral angioplasty and stent placement, according to a new study published online in the journal Radiology.
Cardiology
Dec 11, 2012 |
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Men with belly fat at risk for osteoporosis
Visceral, or deep belly, obesity is a risk factor for bone loss and decreased bone strength in men, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).
Diseases, Conditions, Syndromes
Nov 28, 2012 |
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Researchers identify physiological evidence of 'chemo brain'
Chemotherapy can induce changes in the brain that may affect concentration and memory, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA). Using positron emission ...
Cancer
Nov 27, 2012 |
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Breast cancer risk estimates increased with repeated prior CT and nuclear imaging
Researchers reviewing the records of approximately 250,000 women enrolled in an integrated healthcare delivery system found that increased CT utilization between 2000 and 2010 could result in an increase in the risk of breast ...
Cancer
Nov 27, 2012 |
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Exercise rate related to improvements in Parkinson's disease
People with Parkinson's disease benefit from exercise programs on stationary bicycles, with the greatest effect for those who pedal faster, according to a study presented today at the annual meeting of the Radiological Society ...
Parkinson's & Movement disorders
Nov 26, 2012 |
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