News tagged with cortex
Related topics: brain damage , brain , nerve cells , neurons , brain regions
Our primitive reflexes may be more sophisticated than they appear, study shows
Supposedly 'primitive' reflexes may involve more sophisticated brain function than previously thought, according to researchers at Imperial College London.
Neuroscience
Feb 14, 2013 |
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Predicting repeat offenders with brain scans: You be the judge
(Medical Xpress)—Despite the well known inaccuracies of polygraph lie detectors, they remain in widespread, if selective, use by the criminal justice system. While they are far from truth machines, if the ...
Neuroscience
Mar 26, 2013 |
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Avoid impulsive acts by imagining future benefits: Waiting more pleasurable if focus is on good things ahead
(Medical Xpress)—Why is it so hard for some people to resist the least little temptation, while others seem to possess incredible patience, passing up immediate gratification for a greater long-term good?
Neuroscience
Apr 04, 2013 |
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Short-term benefits seen with repetitive transcranial magnetic stimulation for focal hand dystonia
Repetitive transcranial magnetic stimulation (rTMS) is being increasingly explored as a therapeutic tool for movement disorders associated with deficient inhibition throughout the central nervous system. This includes treatment ...
Neuroscience
Apr 09, 2013 |
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Brain biology tied to social reorientation during entry to adolescence
A specific region of the brain is in play when children consider their identity and social status as they transition into adolescence—that often-turbulent time of reaching puberty and entering middle school, ...
Neuroscience
Apr 23, 2013 |
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Neon exposes hidden ALS cells
A small group of elusive neurons in the brain's cortex play a big role in ALS (amyotrophic lateral sclerosis), a swift and fatal neurodegenerative disease that paralyzes its victims. But the neurons have always been difficult ...
Neuroscience
Apr 30, 2013 |
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Study shows premature birth interrupts vital brain development processes leading to reduced cognitive abilities
Researchers from King's College London have for the first time used a novel form of MRI to identify crucial developmental processes in the brain that are vulnerable to the effects of premature birth. This new study, published ...
Neuroscience
May 20, 2013 |
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Brain connections power automatic and conscious behaviour
(Medical Xpress)—What determines whether you deal with new situations in a flexible manner or simply act out of habit? A team of psychologists have discovered that this is predicted by the strength of specific connections ...
Neuroscience
Sep 05, 2012 |
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The brain race: Can giant computers map the mind?
In the past month, we have seen two major announcements of huge projects to map the brain – the European Human Brain Project (HBP) and the Obama Brain Activity Map (BAM). ...
Neuroscience
Mar 04, 2013 |
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Short bouts of exercise boost self control
Short bouts of moderately intense exercise seem to boost self control, indicates an analysis of the published evidence in the British Journal of Sports Medicine.
Health
Mar 06, 2013 |
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First steps of synapse building is captured in live zebra fish embryos
Using spinning disk microscopy on barely day-old zebra fish embryos, University of Oregon scientists have gained a new window on how synapse-building components move to worksites in the central nervous system.
Neuroscience
Apr 18, 2013 |
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How the brain folds to fit
During fetal development of the mammalian brain, the cerebral cortex undergoes a marked expansion in surface area in some species, which is accommodated by folding of the tissue in species with most expanded ...
Neuroscience
Apr 26, 2013 |
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Brain patterns may help predict relapse risk for alcoholism
(Medical Xpress)—Distinct patterns of brain activity are linked to greater rates of relapse among alcohol dependent patients in early recovery, a study has found. The research, supported by the National Institutes of Health, ...
Psychology & Psychiatry
May 02, 2013 |
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Increasing dopamine in brain's frontal cortex decreases impulsive tendency: research
Raising levels of the neurotransmitter dopamine in the frontal cortex of the brain significantly decreased impulsivity in healthy adults, in a study conducted by researchers at the Ernest Gallo Clinic and Research Center ...
Neuroscience
Jul 25, 2012 |
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Misregulated genes may have big autism role
A new study finds that two genes individually associated with rare autism-related disorders are also jointly linked to more general forms of autism. The finding suggests a new genetic pathway to investigate ...
Genetics
Mar 21, 2013 |
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