Study suggest that the cerebellum has a hand in every aspect of higher brain functions — not just movement, but attention, thinking, planning and decision-making. As it serves as a quality check on movement, it also checks thoughts as well -- smoothing them out, correcting them, perfecting things.

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Study suggest that the cerebellum has a hand in every aspect of higher brain functions — not just movement, but attention, thinking, planning and decision-making. As it serves as a quality check on movement, it also checks thoughts as well -- smoothing them out, correcting them, perfecting things.