Neuroscience
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Neuroscience
Brain chip enables injured rats to control movements
Prosthesis bypasses damaged area to connect distant neurons.
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Neuroscience
Faulty brain wiring may contribute to dyslexia
Adults with the disorder showed difficulty transmitting information among areas that process language.
By Beth Mole -
Life
Autism may have link to chemicals made by gut microbes
Beneficial bacteria improved abnormal behaviors in mice with altered intestines.
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Neuroscience
Excess activity shrinks blood vessels in baby mouse brains
Newborn mouse pups experience permanent brain changes when repeatedly overstimulated.
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Neuroscience
Fear can be inherited
Parents’ and even grandparents’ experiences echo in offspring, a study of mice finds.
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Neuroscience
Global neuro lab
With more than 50 million users, the brain-training website Lumosity is giving scientists access to an enormous collection of cognitive performance data. Mining the dataset could be the first step toward a new kind of neuroscience.
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Neuroscience
The memory benefits of distraction
We usually think of distraction as a bad thing for memory. But under certain conditions, distraction may help rather than hurt.
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Neuroscience
Gene that boosts Alzheimer’s risk might protect against it too
Carrying certain genetic versions of apolipoprotein E is a major risk factor for Alzheimer’s disease. A new study looks at the effects of different types of APOE on the major markers of Alzheimer’s in mice and shows that all forms are not equal.
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Neuroscience
The Inconstant Gardener
Microglia, the same immune cells that help sculpt the developing brain, may do damage later in life .
By Susan Gaidos -
Health & Medicine
Nicotine withdrawal linked to specific brain cells in mice
A group of cells within one brain region may control the physical symptoms that plague people trying to kick their cigarette addiction.
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Neuroscience
Brain reconstruction hints at dinosaur communication
T. rex and other dinos might have understood complex vocal calls.
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Neuroscience
Teenagers act impulsively when facing danger
Brain activity may help explain why crime peaks during the teenage years.