the striatum

The striatum is a key part of the brain’s basal ganglia, involved in controlling movement, habits, and decision-making. It processes information from various brain regions to help coordinate smooth, purposeful actions and supports learning from rewards and experiences. Think of it as a hub that filters and directs signals related to motivation, movement, and routine behaviors, playing a vital role in both voluntary actions and forming habits. Its proper function is essential for everyday activities, from simple movements to complex choices.