====== Cerebellar syndrome ====== Cerebellar signs usually involve balance and coordination, and may include: The unsteady and clumsy motion of the limbs or torso ([[ataxia]]) Inability to coordinate fine motor activities ([[cerebellar tremor]]), e.g. "past-pointing" (pointing beyond the finger in the finger-nose test) Inability to perform rapid alternating movements ([[dysdiadochokinesia]]), e.g. inability to rapidly flip the hands Involuntary left-right eye movements ([[nystagmus]])