Day 84 of 365

March 25

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Neuroscience

The Cerebellum's Hidden Complexity

The cerebellum, though only 10% of brain volume, contains over 50% of the brain's neurons. Traditionally associated with motor coordination, the cerebellum also processes cognitive and emotional functions. It acts as a prediction machine, comparing intended actions with actual outcomes. Damage causes not just movement problems but also affects attention, language, and emotional regulation. The cerebellum literally means 'little brain.'

💡 Did you know?

The cerebellum's surface, if unfolded, would be larger than a sheet of newspaper - it's incredibly wrinkled to pack in all those neurons!

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