Brain Region Current Events | Brain Region News | 11
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Activation of a protein solidifies fear memory in the brain
When activated, a specific protein in the brain enhances long-term storage of fearful memories and strengthens previously established fearful memories. view more (2006-01-25)
Treating multiple brain tumors with radiosurgery results in improved survival
Treating four or more brain tumors in a single radiosurgery session resulted in improved survival compared to whole brain radiation therapy alone. view more (2005-10-19)
Functional brain imaging in the dog.
Single photon emission tomography is an imaging modality using radiolabelled tracer substances to investigate function and metabolism of various organs in the living patient. We explored this technique in the dog to investigate brain function. Brain perfusion (an indirect indicator for metabolism and related brain function) was measured in normal... view more... (2003-02-04)
No Glacier Existed Twenty Thousand Years Ago In Trans-Ural Region
It was not that cold in subarctic areas of Russia during the epoch of the latest glaciation. This has been proved by the remains of animals found there - not only remains of such frost-resisting animals as mammoths and reindeers, but also those of horses. view more (2004-11-19)
Imaging technique sheds new light on the composition of the brain of moderate cannabis users
Diffusion tensor imaging, a newly developed magnetic resonance imaging technique, could enable researchers to gain a better understanding of the effects of cannabis on the brain. view more (2006-05-08)
Jury still out over risks of heading a soccer ball
Heading the ball in soccer is unlikely to cause brain injury but head to head collisions might, says a leading sports physician in this week’s BMJ. view more (2003-08-12)
Human cerebellum and cortex age in very different ways
Researchers have found that the two primary areas of the human brain appear to age in radically different ways: The cortex used in higher-level thought undergoes more extensive changes with age than the cerebellum, which regulates basic processes such as heartbeat, breathing and balance. view more (2005-08-02)
Unraveling where chimp and human brains diverge
Six million years ago, chimpanzees and humans diverged from a common ancestor and evolved into unique species. view more (2006-11-14)
Common variation in gene linked to structural changes in the brain
An international group of researchers is the first to show that common variations in a gene - previously shown to be associated with Retts Syndrome, autism, and mental retardation - are associated with differences in brain structure in both healthy individuals and patients with neurological and psychiatric disorders. view more (2009-08-18)
Infant pain, adult repercussions
Scientists at Georgia State University have uncovered the mechanisms of how pain in infancy alters how the brain processes pain in adulthood. view more (2009-09-28)
Compulsive gamblers always down on their luck
Gambling addicts don't learn from their mistakes, according to a study published today in the open access journal Clinical Practice and Epidemiology in Mental Health. The problem could be explained by a kind of mental rigidity that leads to harmful compulsive behaviour in sufferers. view more (2008-03-27)
Genes in rheumatoid arthritis
A paper published this week in the open access journal PLoS Medicine provides strong evidence that one specific part of the genome is associated with rheumatoid arthritis. view more (2007-09-18)
Brain networks change according to cognitive task
Using a newly released method to analyze functional magnetic resonance imaging (fMRI), Northwestern University researchers have demonstrated that the interconnections between different parts of the brain are dynamic and not static. view more (2005-06-02)
A new analysis of a standard brain test may help predict dementia
Although Alzheimer's disease affects millions of people worldwide, there is no way to identify this devastating brain disease at its earliest stages when there still may be time to delay or even prevent the downward spiral into dementia. view more (2005-10-06)
Brain-scanning technology reveals how we process brands and products
In a groundbreaking new study, researchers from the University of Michigan and Harvard University use cutting-edge brain-scanning technology to explore how different regions of the brain are activated when we think about certain qualities of brands and products. view more (2006-03-20)
Brain changes in patients with migraine
Researchers from Harvard Medical School have found increased thickness of two areas of the brain cortex in people with migraine when compared to healthy controls. view more (2006-10-17)
Drugs for Parkinson's disease may ease stroke-related disability
Scientists have untangled two similar disabilities that often afflict stroke patients, in the process revealing that one may be treatable with drugs for Parkinson's disease. view more (2007-04-04)
UCLA study shows different areas of the brain respond to belief, disbelief and uncertainty
The human mind is a prolific generator of beliefs about the world. The capacity of our minds to believe or disbelieve linguistic propositions is a powerful force for controlling both behavior and emotion, but the basis of this process in the brain is not yet understood. view more (2007-12-12)
Slipping past the blood brain barrier: Research shows potential treatment for brain cancer
A compound that kills cancer can sneak past the blood brain barrier, which protects the brain from foreign substances, to do its work in fighting a particularly invasive brain cancer. view more (2005-08-23)
Discovery of novel nerve cell modulator offers potential for mood disorders, epilepsy treatments
The discovery of a novel molecular switch that powerfully modulates nerve cell activity offers the potential for new mood disorder and epilepsy treatments, University of California, Irvine researchers report. view more (2007-08-06)
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