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'Thirst for knowledge' may be opium craving
Neuroscientists have proposed a simple explanation for the pleasure of grasping a new concept: The brain is getting its fix.   view more (2006-06-21)

Alzheimer's disease progresses more rapidly in highly educated people
High levels of education may help ward off Alzheimer's disease, but they also speed up its progression once developed, reveals research in the Journal of Neurology Neurosurgery and Psychiatry.   view more (2006-02-16)

Einstein scientists discover cause and possible treatments for hereditary movement disorder
Researchers at the Albert Einstein College of Medicine of Yeshiva University have discovered the underlying cause of a type of ataxia, hereditary disorders characterized by poor balance, loss of posture and difficulty performing rapid coordinated movement.   view more (2006-03-02)

New Research Shows Why Too Much Memory May Be a Bad Thing
New research from Columbia University Medical Center may explain why people who are able to easily and accurately recall historical dates or long-ago events, may have a harder time with word recall or remembering the day's current events. They may have too much memory - making it harder to filter out information and increasing the time it takes... view more... (2007-03-30)

First evidence that musical training affects brain development in young children
Researchers have found the first evidence that young children who take music lessons show different brain development and improved memory over the course of a year compared to children who do not receive musical training.   view more (2006-09-20)

Scientists reveal how deadly toxin hijacks cells
Scientists have pinpointed exactly how botulinum neurotoxin A-a potential agent of biological warfare and one of the most lethal toxins known to man-is able to sneak into cells.   view more (2006-03-17)

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)

Gene therapy 'turns off' mutation linked to Parkinson's disease
A group of Northwestern University researchers is developing a novel gene therapy aimed at selectively turning off one of the genes involved in the development of Parkinson's disease.   view more (2006-01-19)

Cell wall of pneumonia bacteria can cause brain and heart damage
Investigators at St. Jude Children's Research Hospital have discovered in mouse models how cell walls from certain pneumonia-causing bacteria can cause fatal heart damage; researchers have also shown how antibiotic therapy can contribute to this damage by increasing the number of cell wall pieces shed by dying bacteria. The team also demonstrated... view more... (2006-10-25)

Identification of carbon dioxide receptors in insects may help fight infectious disease
Mosquitoes don't mind morning breath. They use the carbon dioxide people exhale as a way to identify a potential food source. But when they bite, they can pass on a number of dangerous infectious diseases, such as malaria, yellow fever, and West Nile encephalitis.   view more (2006-12-14)

Neurologix announces positive results of gene therapy clinical trial in Parkinson's disease
Neurologix's Phase I trial showed positive interim results in patients with Parkinson's disease. One year following treatment, patients exhibited a statistically significant improvement in motor function on the side of their body correlating to the treated part of the brain.   view more (2005-09-26)

Morphine Makes Lasting - and Surprising - Change in the Brain
Morphine, as little as a single dose, blocks the brain's ability to strengthen connections at inhibitory synapses, according to new Brown University research published in Nature.   view more (2007-04-26)

Researchers find molecule that inhibits regrowth of spinal nerve cells
A molecule that helps the body's motor nerve cells grow along proper paths during embryonic development also plays a major role in inhibiting spinal-cord neurons from regenerating after injury, researchers at UT Southwestern Medical Center have found.   view more (2005-07-12)

Sleep chemical central to effectiveness of deep brain stimulation
A brain chemical that makes us sleepy also appears to play a central role in the success of deep brain stimulation to ease symptoms in patients with Parkinson's disease and other brain disorders. The surprising finding is outlined in a paper published online Dec. 23 in Nature Medicine.   view more (2007-12-26)

Multitasking is hardest in the early morning
Multitasking seems to come easier for some and is virtually impossible for others, however new research shows that it is difficult for all in the late night and early morning.   view more (2007-05-07)

Cambridge led team discovers gene mutation which prevents carriers from feeling pain
Researchers have discovered a gene mutation which prevents the otherwise healthy carriers from sensing pain, after studying three related families with a rare genetic disorder in northern Pakistan.   view more (2006-12-14)

New key brain target of fat hormone
Researchers have identified a new area of the brain that responds to the fat hormone leptin in regulating body weight and energy expenditure.   view more (2006-01-19)

New Target Found to Fight, Treat Parkinson's
Neuroscientists from the University at Buffalo have described for the first time how rotenone, an environmental toxin linked specifically to Parkinson's disease, selectively destroys the neurons that produce dopamine, the neurotransmitter critical to body movement and muscle control.   view more (2005-08-25)

Key brain antioxidant linked to Alzheimer's and Parkinson's
A study conducted at the San Francisco VA Medical Center has identified a protein found in both mice and humans that appears to play a key role in protecting neurons from oxidative stress, a toxic process linked to neurodegenerative illnesses including Alzheimer's and Parkinson's diseases.   view more (2005-12-15)

How the brain handles surprise, good and bad
Whether it's a mugger or a friend who jumps out of the bushes, you're still surprised. But your response-to flee or to hug-must be very different.   view more (2007-09-20)
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