Task: Text Categorization
Input (English): The Marr-Albus model attributes learning in this region to the weakening of parallel fiber synapses. This organs cortex includes the molecular, Purkinje, and granular layers, the last of which is the innermost and originates at the pontine nuclei. Many forms of ataxia, a gross loss of muscle movement, can be traced to lesions here, since this region coordinates voluntary muscle movement such as walking. For 10 points, name this region at the base of the brain responsible for coordination and balance, which comes from the Latin for little brain.
Output (English): Science