News tagged with mri imaging
Treatment for hip conditions should not rest solely on MRI scans
When it comes to treating people with hip pain, physicians should not replace clinical observation with the use of magnetic resonance images (MRI), according to research being presented today at the American Orthopaedic Society ...
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JQI cool nano loudspeakers could makes for better MRIs, quantum computers
(PhysOrg.com) -- A team of physicists from the Joint Quantum Institute (JQI), the Neils Bohr Institute in Copenhagen, Denmark, and Harvard University has developed a theory describing how to both detect weak ...
Jan 25, 2012 |
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Brain MRIs may provide an early diagnostic marker for dyslexia
Children at risk for dyslexia show differences in brain activity on MRI scans even before they begin learning to read, finds a study at Children's Hospital Boston. Since developmental dyslexia responds to early intervention, ...
Medicine & Health / Psychology & Psychiatry
Jan 23, 2012 |
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Study links brain activity to delusion-like experience
In a new study from the Centre for Addiction and Mental Health (CAMH), people with schizophrenia showed greater brain activity during tests that induce a brief, mild form of delusional thinking. This effect wasn't seen in ...
Medicine & Health / Psychology & Psychiatry
Jan 10, 2012 |
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MRI scan 'better' for heart patients
A magnetic resonance imaging (MRI) scan for coronary heart disease is better than the most commonly-used alternative, a major UK trial of heart disease patients has shown.
Medicine & Health / Cardiology
Dec 23, 2011 |
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Researchers link multiple sclerosis to different area of brain
Radiology researchers at The University of Texas Health Science Center at Houston (UTHealth) have found evidence that multiple sclerosis affects an area of the brain that controls cognitive, sensory and motor functioning ...
Medicine & Health / Neuroscience
Dec 22, 2011 |
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Costly diagnostic MRI tests unnecessary for many back pain patients
(Medical Xpress) -- Johns Hopkins-led research suggests that routine MRI imaging does nothing to improve the treatment of patients who need injections of steroids into their spinal columns to relieve pain. Moreover, MRI plays ...
Dec 16, 2011 |
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From heterogeneous patient measurements towards earlier diagnosis in Alzheimer's disease
European PredictAD project, lead by Principal Scientist Jyrki Lotjonen from VTT Technical Research Centre of Finland, has developed a decision support tool for objective diagnostics of Alzheimer's disease. The tool compares ...
Dec 15, 2011 |
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New imaging agent has an appetite for dangerous prostate tumors
Non-invasive imaging detects prostate cancer earlier than ever before, but can't accurately distinguish between malignant and benign disease. According to Lawson Health Research Institute's Drs. John Lewis and Len Luyt, a ...
Dec 08, 2011 |
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MRI may be noninvasive method to measure breast cancer prognosis
Quantitative magnetic resonance imaging measures were associated with prognostic tumor markers, demonstrating the potential of magnetic resonance imaging for prediction of disease prognosis and stratification of patients ...
Dec 08, 2011 |
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Autism may involve disordered white matter in the brain
It's still unclear what's different in the brains of people with autism spectrum disorders (ASDs), but evidence from genetic and cell studies points to abnormalities in how brain cells (neurons) connect to each other. A study ...
Dec 05, 2011 |
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Self-referral leads to more negative exams for patients
Physicians who have a financial interest in imaging equipment are more likely to refer their patients for potentially unnecessary imaging exams, according to a study presented today at the annual meeting of the Radiological ...
Nov 30, 2011 |
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Psychopaths' brains show differences in structure and function
Images of prisoners' brains show important differences between those who are diagnosed as psychopaths and those who aren't, according to a new study led by University of Wisconsin-Madison researchers.
Medicine & Health / Neuroscience
Nov 22, 2011 |
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Form and function: New MRI technique to diagnose or rule out Alzheimer's disease
On the quest for safe, reliable and accessible tools to accurately diagnose Alzheimer's disease, researchers from the Perelman School of Medicine at the University of Pennsylvania found a new way of diagnosing and tracking ...
Medicine & Health / Neuroscience
Nov 16, 2011 |
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WTC workers exposed earlier to dust cloud have higher risk of atherosclerotic lesions
In the first study using magnetic resonance imaging (MRI) to evaluate cardiovascular risk in World Trade Center (WTC) first responders, researchers from Mount Sinai School of Medicine have found that the responders who experienced ...
Medicine & Health / Cardiology
Nov 16, 2011 |
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