Different brain areas are activated when we choose to suppress an emotion, compared to when we are instructed to inhibit an emotion, according to a new study.
Researchers say signs of psychopathy could be detected as early as childhood. The conclusion was drawn from a study where psychologists scanned the brains of children with conduct problems. When the children were shown images of someone in pain, regions of the brain associated with empathy remained inactive.
Using MRI, neuroscientists have found significant differences in brain anatomy when comparing men and women with dyslexia to their non-dyslexic control groups, suggesting that the disorder may have a different brain-based manifestation based on sex.
Research into the comparative size of the frontal lobes in humans and other species has determined that they are not – as previously thought – disproportionately enlarged relative to other areas of the brain, according to the most accurate and conclusive study of this area of the brain. It concludes that the size of our frontal lobes cannot solely account for humans’ superior cognitive abilities.
When the brain’s primary “learning center” is damaged, complex new neural circuits arise to compensate for the lost function, say researchers who have pinpointed the regions of the brain involved in creating those alternate pathways — often far from the damaged site.
Your brain often works on autopilot when it comes to grammar. That theory has been around for years, but University of Oregon neuroscientists have captured elusive hard evidence that people indeed detect and process grammatical errors with no awareness of doing so.
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