Hippocampus Current Events | Hippocampus News | 3
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New computer program uses brain scans to assess risk of Alzheimer's
New York University School of Medicine researchers have developed a brain scan-based computer program that quickly and accurately measures metabolic activity in a key region of the brain affected in the early stages of Alzheimer's disease. view more (2005-06-20)
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)
Study charts origins of fear
A team of researchers led by the University of Toronto has charted how and where a painful event becomes permanently etched in the brain - a discovery that has implications for pain-related emotional disorders such as anxiety and post-traumatic stress. view more (2005-09-16)
Study offers new clues to brain-stomach interaction in overeating
Researchers at the U.S. Department of Energy's Brookhaven National Laboratory have found new clues to how the brain and the stomach interact with emotions to cause overeating and obesity. view more (2006-10-03)
Research Explains How Lead Exposure Produces Learning Deficits
A study of young adult rats by researchers from the Johns Hopkins Bloomberg School of Public Health provides evidence that explains exactly how exposure to lead during brain development produces learning deficits. view more (2007-04-04)
Sensitivity to antidepressants linked with TrkB-mediated neural proliferation
Scientists have unveiled a functional link between production of new neurons and the effectiveness of antidepressants (ADs) in an animal model. The study, published by Cell Press in the August 14 issue of the journal Neuron, provides exciting insight into a mechanism that might underlie a poor response to antidepressive medications for anxiety or... view more... (2008-08-14)
Rutgers Research: Direct Evidence of the Role of Sleep in Memory Formation is Uncovered
A Rutgers University, Newark and Collége de France, Paris research team has pinpointed for the first time the mechanism that takes place during sleep that causes learning and memory formation to occur. view more (2009-09-16)
Cellular 'brakes' may slow memory process in aging brains
University of Florida researchers may have discovered why some brain cells necessary for healthy memory can survive old age or disease, while similar cells hardly a hairsbreadth away die. view more (2008-12-11)
Ketogenic diet prevents seizures by enhancing brain energy production, increasing neuron stability
Although the high-fat, calorie-restricted ketogenic diet (KD) has long been used to prevent childhood epileptic seizures that are unresponsive to drugs, physicians have not really understood exactly why the diet works. view more (2005-11-14)
Theory about long and short-term memory questioned by UCL scientists
The long-held theory that our brains use different mechanisms for forming long-term and short-term memories has been challenged by new research from UCL, published today in PNAS. view more (2009-11-10)
Losing sleep undoes the rejuvenating effects new learning has on the brain
Sleep deprivation impairs spatial learning - including remembering how to get to a new destination. And now scientists are beginning to understand how that happens view more (2006-01-09)
New compound stops brain cell degeneration in Alzheimer's disease
Drug discovery researchers at Northwestern University have developed a novel orally administered compound specifically targeted to suppress brain cell inflammation and neuron loss associated with Alzheimer's disease. view more (2006-01-20)
UCI researchers restore memory process in most common form of mental disability
University of California, Irvine scientists have discovered how to reverse the learning and memory problems inherent in the most common form of mental impairment. view more (2007-10-08)
New Brandeis research sheds light on memory by erasing it
For years, scientists have studied the molecular basis of memory storage, trying to find the molecules that store memory, just as DNA stores genetic memory. view more (2007-05-09)
Link discovered between depression and changes in the brain in Alzheimer's disease
A lifetime history of depression is associated with increased plaques and tangles in the brains of those with Alzheimer's disease and more rapid cognitive decline, according to a study by researchers at the Alzheimer's Disease Research Center at Mount Sinai School of Medicine. view more (2006-02-07)
Researchers at Columbia University Medical Center link blood sugar to normal cognitive aging
Maintaining blood sugar levels, even in the absence of disease, may be an important strategy for preserving cognitive health, suggests a study published by researchers at Columbia University Medical Center (CUMC). The study appeared in the December issue of Annals of Neurology. view more (2008-12-30)
Anticipation plays a powerful role in human memory, brain study finds
Psychologists have long known that memories of disturbing emotional events-such as an act of violence or the unexpected death of a loved one-are more vivid and deeply imprinted in the brain than mundane recollections of everyday matters. view more (2006-09-05)
Coffee: a cause of neonatal seizures?
Epidemiological observations raised the possibility that coffee was deleterious for newborn babies. For the last ten years the American Food and Drug Administration (FDA) has therefore recommended that pregnant women limit their consumption of coffee. view more (1999-06-16)
Brain memory area modifies its wiring diagram during the female cycle
Researchers at Northwestern University and Columbia University have found that "wiring" in female rat brain memory area expands and retracts in relation to the amount of estrogen present during the estrous/menstrual cycle. view more (2005-11-15)
New Down syndrome treatment suggested by Stanford/Packard study in mice
At birth, children with Down syndrome aren't developmentally delayed. But as they age, these kids fall behind. Memory deficits inherent in Down syndrome hinder learning, making it hard for the brain to collect experiences needed for normal cognitive development. view more (2009-11-19)
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