Not all friendships are created equal. Some friends get along; others struggle to avoid conflict. Conventional wisdom holds that the tenor of a friendship with someone who is nice differs from that with someone who is mean, ...
Feb 9, 2021
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Anxiety and depression are significantly heightened during times of great stress such as the COVID-19 pandemic. Unfortunately, psychosocial stress is a major contributing factor to anxiety and depression. There is evidence ...
Jun 4, 2020
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383
Humans control their behavior in numerous ways, from stopping the urge pick at a scab to resisting the impulse to eat an entire box of chocolates. Suppressing undesired behavior, referred to as "cognitive control," traditionally ...
Jan 13, 2020
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Emails, instant messaging, app notifications, RSS feeds, and a plethora of social networks inundate almost every aspect of daily life from work to home or just keeping in touch socially. Some people average more than four ...
Aug 28, 2019
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Worldwide, 50 million people are living with Alzheimer's disease and other dementias. According to the Alzheimer's Association, every 65 seconds someone in the United States develops this disease, which causes problems with ...
Apr 23, 2019
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256
Sleep is an essential behavioral state in animals ranging from invertebrates to humans. It is critical for immune function, stable metabolism, brain repair, learning and memory. Over the course of a lifetime, more than 30 ...
Nov 8, 2018
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A new study has found that "skinny fat—the combination of low muscle mass and strength in the context of high fat mass—may be an important predictor of cognitive performance in older adults. While sarcopenia, the loss ...
Jul 5, 2018
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Dopamine, a signaling chemical in the brain, has the lofty job of controlling emotions, moods, movements as well as sensations of pleasure and pain. Dysfunction of this critical neurotransmitter is the cause of a number of ...
Apr 4, 2018
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150
Nearly all animals studied need to sleep, but little is known about why some animals sleep most of the day, while others sleep very little. As a result of living in total and permanent darkness in a small location in northeast ...
Feb 6, 2018
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Restricting how much you eat without starving has been shown to robustly extend lifespan in more than 20 species of animals including primates. How this works is still unclear. In a new study published in PLOS Genetics, neuroscientists ...
Aug 2, 2017
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