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Brains evolved to need exercise

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From the University of Arizona press release: Mounting scientific evidence shows that exercise is good not only for our bodies, but for our brains. Yet, exactly why physical activity benefits the brain is not well understood.… 

Study suggests association between gut bacteria and emotion

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From the University of California – Los Angeles Health Sciences press release: Researchers have identified gut microbiota that interact with brain regions associated with mood and behavior. This may be the first time that behavioral and… 

Training changes the way the brain pays attention

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From the PLOS press release: Behavioral training changes the way attention facilitates information processing in the human brain, a study publishing on June 27 in the open access journal PLOS Biology led by Sirawaj Itthipuripat,… 

Study examines the secret connection between anxiety, sleep

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From the University of Tsukuba press release: You may have experienced sleepless nights when you were anxious, stressed or too excited. Such emotions are well-known to affect wakefulness and can even cause insomnia, though the underlying… 

Brain’s fight and flight responses to social threat

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From the Society for Neuroscience press release: A study published in eNeuro exploring the neural correlates of the ‘fight-or-flight’ response finds that people who choose to flee perceive a greater threat, which leads them to mentally…