Psychopaths have a 10% larger striatum than non-psychopaths, suggesting biological differences in brain structure. This enlargement is tied to impulsivity and a higher craving for stimulation. The ...
An area of the brain that contributes to cough suppression was found to be smaller in volume in adults with chronic cough than those without, demonstrating a possible connection between brain ...
For over 100 years, scientists have agreed that discrete collections of brain cells fire off signals to other brain areas through a series of interconnected fibers. In a new study, researchers applied ...
The extreme mental and physical fatigue brought on by long COVID may be a result of structural changes in the brain, new research suggests. These observable changes not only promise to improve the ...
Neuroscientists have observed for the first time how structures deep in the brain are activated when the brain becomes aware of its own thoughts, known as conscious perception. The brain is constantly ...
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Social-Environment Factors Linked to Brain Structure, Function
HealthDay News — Individuals living in neighborhoods with higher levels of social vulnerability, environmental injustice and socioeconomic disadvantage show differences in brain structure and function ...
The cognitive abilities of a fruit-fly larva may not seem particularly noteworthy. This creature—the fly’s early, wormlike phase—is just about capable of sensing its environment, searching for food ...
Dyslexia is a common learning difficulty in which genes often play a role. How do genes associated with dyslexia relate to ...
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'Split-brain' study finds just a few fibers enable communication between the two hemispheres
Just a few fibers are enough for the two hemispheres of the brain to communicate with each other. This was shown by a new ...
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Steroids are able to change the structure of the brain and affect a person's mood, according to a new study. Dutch researchers conducted the study by examining the brains of nearly 25,000 steroid ...
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