What is the primary function of the basal ganglia compared to the cerebellum?
Understand the Problem
The question is asking for a comparison of the primary functions of the basal ganglia and the cerebellum, with multiple choice options provided that describe their roles in movement control and coordination.
Answer
Basal ganglia: reward-based learning; Cerebellum: error-based learning.
The basal ganglia are primarily involved in reinforcement (reward-based) learning, while the cerebellum is specialized for supervised (error-based) learning.
Answer for screen readers
The basal ganglia are primarily involved in reinforcement (reward-based) learning, while the cerebellum is specialized for supervised (error-based) learning.
More Information
The basal ganglia's function is closely linked to reinforcement learning, which is essential for habit formation and decision-making, based on dopaminergic signals. The cerebellum, on the other hand, is crucial for motor control and coordination, relying on feedback error signals to make precise adjustments.
Tips
Confusing the types of learning—reward vs. error-based—between these structures is a common mistake.
Sources
- The web page with info on - Nature - nature.com
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