Constructive conflict in marriage found to be less harmful for kids when dad is involved

Conflict is unavoidable in all marriages. When it erupts in families with children, stressed or angry parents may take their pain out on the kids, projecting their anger or withdrawing emotionally or physically. In the worst cases, children’s socioemotional development can suffer. But the way parents, especially fathers, deal with marital conflict can make a difference to kids, according to […]

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Altered gut bacteria may be early sign of Alzheimers disease

People in the earliest stage of Alzheimer’s disease—after brain changes have begun but before cognitive symptoms become apparent—harbor an assortment of bacteria in their intestines that differs from the gut bacteria of healthy people, according to a study by researchers at Washington University School of Medicine in St. Louis. The findings, published June 14 in Science Translational Medicine, open up […]

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Smart drugs can decrease productivity in people who dont have ADHD, study finds

New research from the University of Cambridge and the University of Melbourne, published in Science Advances, shows neurotypical workers and students taking cognitive enhancers, or “smart” drugs, may actually be inhibiting their performance and productivity. Drugs such as methylphenidate, sold under the brand name Ritalin among others, are commonly prescribed for attention deficit hyperactivity disorder (ADHD), but are also taken […]

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Study reconstructs thousands of dendrites and axons in the mouse prefrontal cortex

The prefrontal cortex (PFC) is a crucial part of the mammalian brain, known to be involved in decision-making, planning, complex social behavior and integrating the activity of other brain regions. While countless neuroscience studies have investigated the function and structure of this key brain region, much about the organization of neurons within it is yet to be uncovered. Researchers at […]

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Unlocking the fountain of youth: Diet and exercise have a remarkable impact on cognition in older adults

Given the vast number of people in the United States who are approaching 65 years of age, there is a need for interdisciplinary research on factors influencing the trajectory of cognition and brain aging in older adults. In a recent review published in Nutrients, researchers examine the collective effect of diet and exercise interventions on age-related cognition and brain health changes.  […]

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