The brain shrinks over the course of the day, ending up smaller in the evening - before returning to its full size the next morning. That's according to a neat new study based on an analysis of almost 10,000 MRI scans. It's
The brain shrinks over the course of the day, ending up smaller in the evening - before returning to its full size the next morning. That's according to a neat new study based on an analysis of almost 10,000 MRI scans. It's
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