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Mouse brain rewires its neural circuits to recuperate from damaged neural function after stroke

Medicine & Health / Neuroscience

created Aug 21, 2009 | popularity 5 / 5 (1) | comments 0

Japanese research group led by Professor Junichi Nabekura in National Institute for Physiological Sciences, NIPS, Japan, found that, after cerebral stroke in one side of the mouse brain, another side of the brain rewires ...


Traffic jam in brain causes schizophrenia symptoms

Traffic jam in brain causes schizophrenia symptoms

Medicine & Health / Neuroscience

created Aug 10, 2009 | popularity 5 / 5 (8) | comments 2

Schizophrenia waits silently until a seemingly normal child becomes a teenager or young adult. Then it swoops down and derails a young life.


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Intel wants a chip implant in your brain

Technology / Hi Tech

created Nov 23, 2009 | popularity 4.4 / 5 (34) | comments 49

(PhysOrg.com) -- Computer chip maker Intel wants to implant a brain-sensing chip directly into the brains of its customers to allow them to operate computers and other devices without moving a muscle.


Generation of a severe memory-deficit mutant mouse by exclusively eliminating the kinase activity of CaMKIIalpha

Medicine & Health / Neuroscience

created Jun 19, 2009 | popularity not rated yet | comments 0

A Japanese research group, led by Dr. Yoko Yamagata of the National Institute for Physiological Sciences, has successfully generated a novel kinase-dead mutant mouse of the CaMKIIalpha gene that completely and exclusively ...


Mouse Model Provides Clues to Human Language Development

Medicine & Health / Research

created Jun 24, 2009 | popularity 5 / 5 (1) | comments 1

Scientists of the German Mouse Clinic at Helmholtz Zentrum Muenchen (Germany) have made a major contribution to understanding human language development. Using a comprehensive screening method, they studied a mouse model ...


Drug That Crosses Blood-Brain Barrier Reduces Formation of Brain Metastases in Mice

Medicine & Health / Cancer

created Sep 29, 2009 | popularity 2.5 / 5 (2) | comments 1

(PhysOrg.com) -- The drug vorinostat is able to cross the blood-brain barrier and reduce the development of large metastatic tumors in mice brains by 62 percent when compared to mice that did not receive the drug, according ...


Squeak, squeak -- can you hear me now?

Squeak, squeak -- can you hear me now?

Medicine & Health / Neuroscience

created Nov 09, 2009 | popularity 5 / 5 (1) | comments 0

What do you get when you cross a mouse with poor hearing and a mouse with even worse hearing? Ironically, a new strain of mice with "golden ears" - mice that have outstanding hearing as they age.


Progress towards Alzheimer's vaccine: Israeli researcher

Medicine & Health / Diseases

created Sep 21, 2009 | popularity 5 / 5 (1) | comments 0

An Israeli researcher working on a vaccine to combat Alzheimer's disease said on Monday he had made important progress following tests on gene-altered laboratory mice.


Transplanted human stem cells prolong survival in mouse model of rare brain disease

Medicine & Health / Research

created Sep 03, 2009 | popularity not rated yet | comments 0

A new study finds substantial improvement in a mouse model of a rare, hereditary neurodegenerative disease after transplantation of normal human neural stem cells. The research findings, published by Cell Press in the September ...


Alzheimer's researchers find high protein diet shrinks brain

Medicine & Health / Neuroscience

created Oct 20, 2009 | popularity 4.7 / 5 (15) | comments 4

One of the many reasons to pick a low-calorie, low-fat diet rich in vegetables, fruits, and fish is that a host of epidemiological studies have suggested that such a diet may delay the onset or slow the progression of Alzheimer's ...


Impaired brain plasticity linked to Angelman syndrome learning deficits

Medicine & Health / Neuroscience

created May 10, 2009 | popularity 5 / 5 (3) | comments 0

How might disruption of a single gene in the brain cause the severe cognitive deficits associated with Angelman syndrome, a neurogenetic disorder? Researchers at the University of North Carolina at Chapel Hill School of ...


Unlikely genetic suspect implicated in common brain defect

Unlikely genetic suspect implicated in common brain defect

Medicine & Health / Genetics

created Aug 09, 2009 | popularity 5 / 5 (5) | comments 0

A genetic search that wound its way from patients to mouse models and back to patients has uncovered an unlikely gene critically involved in a common birth defect which causes mental retardation, motor delays ...


5 ways to strengthen your brain

Medicine & Health / Health

created Aug 20, 2009 | popularity 3.3 / 5 (4) | comments 1

You're lifting those barbells for strong muscles. You're walking around the block or running marathons or doing 1,000 jumping jacks every day for a stronger heart.


Researchers Link Huntington Depression to Genetics

Medicine & Health / Diseases

created Apr 17, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- The depression experienced by people with Huntington disease (HD) may have nothing to do with the emotional stress of knowing you have a devastating, incurable disorder, according to a University of British ...


Mouse model of Parkinson's reproduces nonmotor symptoms

Medicine & Health / Neuroscience

created Jun 23, 2009 | popularity not rated yet | comments 0

The classic symptoms of Parkinson's disease involve tremor, stiffness and slow movements. Over the last decade, neurologists have been paying greater attention to non-motor symptoms, such as digestive and sleep problems, ...