Brain Imaging Current Events | Brain Imaging News | 10
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New brain marker shows promise for predicting future Alzheimer's disease
Duke University Medical Center researchers have used imaging technology to identify a new marker that may help identify those at greatest risk for cognitive decline and the development of Alzheimer's disease. view more (2007-10-31)
The musician in the mirror
A new imaging study shows that when we learn a new action with associated sounds, the brain quickly makes links between regions responsible for performing the action and those associated with the sound. view more (2007-01-15)
Brookhaven Scientists Explore Brain's Reaction to Potent Hallucinogen
Brain-imaging studies performed in animals at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory provide researchers with clues about why an increasingly popular recreational drug that causes hallucinations and motor-function impairment in humans is abused. view more (2008-04-29)
Study evaluates brain lesions of older patients
Lesions commonly seen on MRI in the brains of older patients may be a sign of potentially more extensive injury to the brain tissue, according to a recent study conducted by researchers at the Duke University Medical Center, in Durham, NC. view more (2007-07-10)
Hallucinations in schizophrenia linked to brain area that processes voices
For the first time, researchers using magnetic resonance imaging (MRI) have found both structural and functional abnormalities in specific brain regions of schizophrenic patients who experience chronic auditory hallucinations, according to a study published in the August issue of Radiology. view more (2007-07-31)
Child-proof: Brain mapping safer for children than previously thought, Hopkins study shows
Dispelling a stubborn myth, researchers at Johns Hopkins have shown that children with strokes, brain tumors and other cerebrovascular diseases can safely undergo a potentially life-saving brain-mapping test that many doctors have long shunned over concerns for side effects. view more (2006-10-09)
Brain power goes green
Our brains, it turns out, are eco-friendly. A study published in Science and reviewed by F1000 Biology members Venkatesh Murthy and Jakob Sorensen reveals that our brains have the amazing ability to be energy efficient. view more (2009-10-15)
NIST gears up to verify short range 3-D imaging
Three-dimensional imaging devices are becoming important measuring tools in the manufacturing, construction and transportation sectors. view more (2006-05-01)
First look: Princeton researchers peek into deepest recesses of human brain
A team of scientists from Princeton University has devised a new experimental technique that produces some of the best functional images ever taken of the human brainstem, the most primitive area of the brain. view more (2008-02-29)
Memory loss affects more of the brain than previously thought
Memory loss associated with early Alzheimer's disease (AD) may be linked to altered activity in several areas of the brain, according to a study in the July issue of Radiology. view more (2006-06-27)
Gorilla gets MRI at Bronx Zoo
Talk about house calls! The Wildlife Conservation Society thanks The Brain Tumor Foundation and its "Road To Early Detection" campaign for their assistance in performing a brain scan on a gorilla at the Bronx Zoo. view more (2009-03-27)
Carnegie Mellon neuroscientist proposes new theory of brain flexibility
Carnegie Mellon University neuroscientist Marcel Just and Stanford postdoctoral fellow Sashank Varma have put forward a new computational theory of brain function that provides answers to one of the central questions of modern science: How does the human brain organize itself to give rise to complex cognitive tasks such as reading, problem solving... view more... (2007-11-16)
Men and women differ in brain use during same tasks
The comedians are right. The science proves it. A man's brain and a woman's brain really do work differently. view more (2005-12-02)
Functional MRI enables noninvasive evaluation of epilepsy patients
Functional magnetic resonance imaging (fMRI) of the brain reduces the need for invasive testing of seizure disorder patients being considered for surgical treatment, according to a study published in the July issue of the journal Radiology. view more (2005-06-28)
Medical imaging may help researchers understand the pathogenesis of H1N1 virus
Researchers at the National Institutes of Health (NIH) have found that imaging can now be used as a tool for identifying severe cases of H1N1 and may play a key role in understanding the pathogenesis of the virus, possibly leading to earlier diagnoses of severe cases in the future. view more (2009-10-14)
Free will takes flight: how our brains respond to an approaching menace
Wellcome Trust scientists have identified for the first time how our brain's response changes the closer a threat gets. Using a "Pac Man"-like computer game where a volunteer is pursued by an artificial predator, the researchers showed that the fear response moves from the strategic areas of the brain towards more reactive responses as... view more... (2007-08-24)
MRI study opens door to assessing, preventing dangerous brain iron levels
A magnetic resonance imaging (MRI) study at UCLA opens new doors to assessing and potentially preventing brain iron accumulation associated with risk of developing degenerative brain diseases such as Alzheimer's, Parkinson's and Dementia With Lewy Bodies. view more (2006-03-27)
Blast overpressure is generated from the firing of weapons and may cause brain injury
The brain may be injured by the noise, which is produced when, for example, an anti-tank weapon (Bazooka, Karl Gustav) or a howitzer (Haubits) is fired. view more (2009-01-29)
For The First Time, Patterns Of Excitation Waves Found In Brain's Visual Processing Center
Neuroscientists have long believed that vision is processed in the brain along circuits made up of neurons, similar to the way telephone signals are transferred through separate wires from one station to another. view more (2007-08-01)
Researchers find alcoholics display abnormal brain activity when processing facial expressions
Researchers from Boston University School of Medicine (BUSM) have found that individuals who have a long history of alcoholism, but who have been abstinent for at least a month up to many years, showed abnormal brain activity when looking at facial expressions of others. view more (2009-08-11)
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