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The basal ganglia are a group of brain structures that control your body’s movements, emotions, learning and more. They are linked with other parts of your brain by excitatory and inhibitory connections. They can be affected by conditions like addiction, Alzheimer's disease and brain tumors.
The basal ganglia (BG) or basal nuclei are a group of subcortical nuclei found in the brains of vertebrates. In humans and other primates, differences exist, primarily in the division of the globus pallidus into external and internal regions, and in the division of the striatum.
Oct 30, 2023 · Learn about the basal ganglia, a group of subcortical nuclei that fine-tune the voluntary motor activity and other higher cortical functions. Find out their components, connections, pathways, and clinical notes.
- Content Manager
- 22 min
Jul 24, 2023 · The basal ganglia is a cluster of nuclei found deep to the neocortex of the brain. It has a multitude of functions associated with reward and cognition but is primarily involved in motor control. In particular, the basal ganglia is considered to be a gate-keeping mechanism for the initiation of motor movement, effectively choosing which actions ...
- Carly B. Young, Vamsi Reddy, James Sonne
- 2023/07/24
- 2020
Learn about the basal ganglia, a group of nuclei in the brain that process information on movement and action selection. Find out how they are connected, what neurochemicals they use, and what disorders affect them.
Jun 30, 2020 · Learn about the basal ganglia, a group of subcortical nuclei that modulate and refine cortical activity. Find out their anatomical components, functions, and arterial supply in this comprehensive article.
The basal ganglia are a group of subcortical nuclei that control motor and non-motor functions. They receive input from the cortex and the substantia nigra, and send output to the thalamus and the cortex. They have two main circuits: the direct pathway and the indirect pathway, which are modulated by dopamine release. Learn more about their structure, function, and disorders.
