News tagged with brain signal
Structural and functional abnormalities found in brains of relapsed alcohol-dependent patients
Scientists at Charité – Universitätsmedizin Berlin have succeeded in coming closer to determining the risk of relapse in detoxified alcohol-dependent patients. Using an imaging process (magnetic resonance tomography) ...
Psychology & Psychiatry
Sep 20, 2012 |
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Songbirds shed light on brain circuits and learning
By studying how birds master songs used in courtship, scientists at Duke University have found that regions of the brain involved in planning and controlling complex vocal sequences may also be necessary ...
Neuroscience
Sep 17, 2012 |
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Blue Brain Project accurately predicts connections between neurons
One of the greatest challenges in neuroscience is to identify the map of synaptic connections between neurons. Called the "connectome," it is the holy grail that will explain how information flows in the ...
Neuroscience
Sep 17, 2012 |
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Wnt signaling pathway plays key role in adult nerve cell generation: study
Researchers from the University of Utah have gained new insight into the regulation of adult nerve cell generation in the hypothalamus, the part of the brain that regulates many aspects of behavior, mood, and metabolism. ...
Medical research
Sep 10, 2012 |
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Study finds how BPA affects gene expression, anxiety; Soy mitigates effects
New research led by researchers at North Carolina State University shows that exposure to the chemical bisphenol A (BPA) early in life results in high levels of anxiety by causing significant gene expression changes in a ...
Medical research
Sep 07, 2012 |
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Neuroscientist David Sulzer turns brain waves into music
Columbia neurophysiologist David Sulzer took his first piano lessons at the age of 11 and was playing his violin and guitar in bars by age 15. Later he gained a national following as a founder of the Soldier ...
Neuroscience
Aug 28, 2012 |
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Low-dose sedative alleviates autistic-like behavior in mice with Dravet syndrome mutation
A low dose of the sedative clonazepam alleviated autistic-like behavior in mice with a mutation that causes Dravet syndrome in humans, University of Washington researchers have shown.
Diseases, Conditions, Syndromes
Aug 22, 2012 |
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Brain signal ID's responders to fast-acting antidepressant
(Medical Xpress) -- Scientists have discovered a biological marker that may help to identify which depressed patients will respond to an experimental, rapid-acting antidepressant. The brain signal, detectable ...
Neuroscience
Aug 06, 2012 |
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Fragile X and Down syndromes share signalling pathway for intellectual disability
Intellectual disability due to Fragile X and Down syndromes involves similar molecular pathways report researchers in The EMBO Journal. The two disorders share disturbances in the molecular events that regula ...
Genetics
Aug 03, 2012 |
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Concussions and head impacts may accelerate brain aging
Concussions and even lesser head impacts may speed up the brain's natural aging process by causing signaling pathways in the brain to break down more quickly than they would in someone who has never suffered ...
Neuroscience
Jul 31, 2012 |
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Brain center for social choices discovered in a poker study
Although many areas of the human brain are devoted to social tasks like detecting another person nearby, a new study has found that one small region carries information only for decisions during social interactions. ...
Neuroscience
Jul 05, 2012 |
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Researchers show 'neural fingerprints' of memory associations
Researchers have long been interested in discovering the ways that human brains represent thoughts through a complex interplay of elec-trical signals. Recent improvements in brain recording and statistical methods have given ...
Neuroscience
Jun 26, 2012 |
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Finding sounds in an audible haystack
Listening to a single voice in a crowded cocktail party sometimes seems like picking a needle out of a haystack, but new research shows that people may be better at this than expected.
Medical research
Jun 22, 2012 |
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'Brain pacemaker' effective for years against Parkinson's disease
A "brain pacemaker" called deep brain stimulation (DBS) remains an effective treatment for Parkinson's disease for at least three years, according to a study in the June 2012 online issue of Neurology, the medical journa ...
Neuroscience
Jun 20, 2012 |
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How humans predict other's decisions
Researchers at the RIKEN Brain Science Institute (BSI) in Japan have uncovered two brain signals in the human prefrontal cortex involved in how humans predict the decisions of other people. Their results suggest ...
Neuroscience
Jun 20, 2012 |
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