The cerebellum accounts for about 10% of brain volume but contains more than half its neurons. It's traditionally associated with coordination, but modern neuroscience places it at the center of cognition, timing, and emotion as well.
A well-tuned cerebellum makes movement smooth, thought organized, and speech fluent. When it's under-driven, everything gets a little sloppy — balance, focus, mood regulation, even social timing.
Cerebellar rehab uses precise, error-driven tasks — coordination drills, gaze work, gait challenges — to raise output. Small doses, done often, drive meaningful change.
Connected Pillars
