What makes people willing to sacrifice their own self-interest for another person? Study’s findings may have troubling implications for ethical behavior

In a new Northwestern University study, researchers show that people are more willing to sacrifice for a collaborator than for someone working just as hard but working independently. “This suggests we’re more likely to share our resources with others when we feel like our lives and work are interdependent with the lives and work of those other people,” said lead […]

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Scientists shed light on processes behind age-related decline in brain structures important for memory

Ageing can cause damage to support cells in the white matter, which in turn may lead to damage in the grey matter of the hippocampus, finds a new study by Cardiff University. The discovery gives researchers a new area to focus on in the search for treatments that can protect cognitive function. Claudia Metzler-Baddeley, from Cardiff University’s Brain Imaging Research […]

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Changes to RNA aid the process of learning and memory

RNA carries pieces of instructions encoded in DNA to coordinate the production of proteins that will carry out the work to be done in a cell. But the process isn’t always straightforward. Chemical modifications to DNA or RNA can alter the way genes are expressed without changing the actual genetic sequences. These epigenetic or epitranscriptome changes can affect many biological […]

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Daytime sleep helps kids remember new words

So why do kids need NAPs? Scientists have discovered that children are better at remembering words after a rest period of 90 minutes. Young parents whose children have already begun learning words, should allow them to sleep during the day more. Daytime sleep lasting 90 minutes help kids remember the words better, the study showed. The authors observed 24 children […]

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