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Study suggests why stress doesn’t always cause depression

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From the Society for Neuroscience press release: Rats susceptible to anhedonia, a core symptom of depression, possess more serotonin neurons after being exposed to chronic stress, but the effect can be reversed through amygdala activation,… 

Study looks at how the brain picks out one voice in a crowd

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From the Zuckerman Institute at Columbia University press release: Our brains have a remarkable ability to pick out one voice from among many. Now, a team of Columbia University neuroengineers has uncovered the steps that take… 

Study suggests there is pattern to people’s musical preferences

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From the Society for Neuroscience press release: People prefer songs with only a moderate amount of uncertainty and unpredictability, according to research recently published in JNeurosci. Scientists have long struggled to understand why activities of little… 

Study suggests what’s good for the heart is good for the brain

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From the Emory Health Sciences press release: Emory University researchers are giving us double the reasons to pay attention to our cardiovascular health — showing in a recently published study in the Journal of Alzheimer’s Disease that…