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An illustration of how individual cortical nerve cells controlled thought

Controlling Individual Cortical Nerve Cells By Human Thought

Five years ago, neuroscientist Christof Koch of the California Institute of Technology (Caltech), neurosurgeon Itzhak Fried of UCLA, and their colleagues discovered that a single neuron in the human brain can function much like a sophisticated computer and recognize people, landmarks, and objects, suggesting that a consistent and explicit code may help transform complex visual […]

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intense light

Emotion Processing In The Brain Is Influenced By The Color Of Ambient Light

Researchers at the Cyclotron Research Centre (University of Liege), Geneva Center for Neuroscience and Swiss Center for Affective Sciences (University of Geneva), and Surrey Sleep Research Centre (University of Surrey) investigated the immediate effect of light, and of its color composition, on emotion brain processing using functional magnetic resonance imaging. The results of their study […]

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television

Violent TV Or Video Games Desensitizes Teenagers And May Promote Aggressive Behavior

Watching violent films, TV programs, or video games desensitizes teenagers, blunts their emotional responses to aggression and potentially promotes aggressive attitudes and behavior, according to new research published online today in the Oxford Journal Social Cognitive and Affective Neuroscience (Tuesday 19 October). Although previous research has suggested that people can become more aggressive and desensitized […]

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Andreana P. Haley, Ph.D.

Insulin Sensitivity May Explain Link Between Obesity And Memory Problems

Because of impairments in their insulin sensitivity, obese individuals demonstrate different brain responses than their normal-weight peers while completing a challenging cognitive task, according to new research by psychologists at The University of Texas at Austin. The results provide further evidence that a healthy lifestyle at midlife could lead to a higher quality of life […]

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3D illustration of the human brain

Memory For Self-Performed Actions In Individuals With Asperger Syndrome

Memory for action is enhanced if individuals are allowed to perform the corresponding movements compared to when they simply listen to them (enactment effect). Previous studies have shown that individuals with Autism Spectrum Disorders have difficulties with processes involving the self, such as autobiographical memories and self performed actions. The present study aimed to assess […]

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