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Adaptive aspects of stress and anxiety

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From the American Psychological Association press release: People generally think of stress and anxiety as negative concepts, but while both stress and anxiety can reach unhealthy levels, psychologists have long known that both are unavoidable… 

Study suggests negative memory storage affects depression symptoms

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From the Society for Neuroscience press release: Physical manifestations of negative memories in the hippocampus could underlie cognitive symptoms of depression, according to research in mice published in JNeurosci. Inhibiting these manifestations could be a future… 

Study looks at how cells regulate long-lasting memories

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From the Zuckerman Institute at Columbia University press release: The brain has a knack for safekeeping our most treasured memories, from a first kiss to a child’s birth. In a new study in mouse cells,… 

Study suggests optimistic people sleep better, longer

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From the University of Illinois at Urbana-Champaign, News Bureau press release: People who are the most optimistic tend to be better sleepers, a study of young and middle-aged adults found. More than 3,500 people ages…