Life
Rats have a ‘laugh centre’ in their brains that responds to tickling
A region of the midbrain in rodents appears to be instrumental in enabling rats to engage in laughter and play
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A region of the midbrain in rodents appears to be instrumental in enabling rats to engage in laughter and play
We know that exercising is good for the brain. But now that we understand why, we can say what kinds of workouts maximise the brain-boosting powers of physical exertion