Two groups of nerve cells may serve as "on-off switches" for male mating and aggression, suggests a new study in rodents. These neurons appear to send signals between two parts of the brain—the back tip, or posterior, of ...
Jul 27, 2020
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106
Biology is rife with examples of collective behavior, from flocks of birds and colonies of bacteria to schools of fish and mobs of people. In a study with implications from oncology to ecology, researchers from Rice University ...
Jul 16, 2020
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13
Penn State researchers have developed a new method for studying key moments in brain development. Yongsoo Kim, assistant professor of neural and behavioral sciences at Penn State College of Medicine, is using the method to ...
Jul 13, 2020
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172
Regular exposure to cannabis may have a harmful impact on sociability. For some consumers, studies show that it may lead to withdrawal and reduced social interactions. However, the brain network and the mechanisms involved ...
Jul 8, 2020
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187
Gravity can be a real downer when you are trying to grow organs.
Jul 8, 2020
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5
During the pandemic lockdown, as couples have been forced to spend days and weeks in one another's company, some have found their love renewed while others are on their way to divorce court. Oxytocin, a peptide produced in ...
Jun 16, 2020
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218
RIKEN scientists have used a new approach combining molecular genetics, cell imaging and artificial learning to make the unexpected finding that Myosin6, a well-known actin motor protein, plays a key role in neuron branching. ...
Jun 12, 2020
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85
A study of early school-aged children shows a connection between the bacteria in their gut and their behavior, and that parents play a key role in their kids' microbiome beyond the food they provide.
Jan 21, 2020
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35
Researchers at the Center for Cognition and Sociality, within the Institute for Basic Science (IBS) in South Korea, have engineered an improved biological tool that controls calcium (Ca2+) levels in the brain via blue light. ...
Jan 21, 2020
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2
For many years, some parents have noticed that their autistic children's behavioral symptoms diminished when they had a fever. This phenomenon has been documented in at least two large-scale studies over the past 15 years, ...
Dec 19, 2019
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