Basal ganglia: insights into origins from lamprey brains
- PMID: 21741583
- DOI: 10.1016/j.cub.2011.05.052
Basal ganglia: insights into origins from lamprey brains
Abstract
The lamprey brain has now been shown to have basal ganglia circuitry, with an output that acts tonically on midbrain and brainstem motor centers and is modulated by ascending dopaminergic input. This condition was believed to represent the tetrapod condition, but now appears to be far more ancient.
Copyright © 2011 Elsevier Ltd. All rights reserved.
Comment on
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Evolutionary conservation of the basal ganglia as a common vertebrate mechanism for action selection.Curr Biol. 2011 Jul 12;21(13):1081-91. doi: 10.1016/j.cub.2011.05.001. Epub 2011 Jun 23. Curr Biol. 2011. PMID: 21700460
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