Putamen

The putamen is a structure in the middle of the brain, forming the striatum together with the caudate nucleus. Its abbreviation is "Pu".

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The putamen is a portion of the basal ganglia that forms the outermost part of the

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lenticular nucleus. It appears to play a role in reinforcement learning. It is coextensive with the insula, which has been found to contain mirror neurons. The motor and somatosensory cortices, the intralaminar nuclei of the thalamus, and the substantia nigra project to the putamen, and the putamen projects to premotor and supplementary motor areas of cortex via the

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globus pallidus and thalamus.

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Putamen is also a botanical term for the stone in a fruit such as a peach.

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Brain: :For other articles about other subjects named brain see brain (disambiguation). For information about the human brain in specific, please see its article....

Striatum: The striatum is a subcortical part of the brain consisting of the caudate nucleus and the putamen. It is part of the basal ganglia. The striatum is best known for its role in the planning and modulation of movement pathways but is also involved in a variety of other cognitive processes involving exe...

Caudate nucleus: The caudate nucleus is a telencephalic nucleus, one of the input nuclei of the basal ganglia; involved with control of voluntary movement in the brain....