title: Fiber connections within the extrapyramidal system.
mesh_terms: D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002421:Caudate Nucleus / Q000033:anatomy & histology / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism; D005116:Extrapyramidal Tracts / Q000033:anatomy & histology*; D005917:Globus Pallidus / Q000033:anatomy & histology / Q000378:metabolism; D006801:Humans; D008636:Mesencephalon / Q000033:anatomy & histology; D009434:Neural Pathways; D010215:Papio / Q000378:metabolism; D011699:Putamen / Q000033:anatomy & histology / Q000378:metabolism; D012154:Reticular Formation / Q000033:anatomy & histology; D013378:Substantia Nigra / Q000033:anatomy & histology / Q000378:metabolism; D013681:Tegmentum Mesencephali / Q000033:anatomy & histology; D013787:Thalamic Nuclei / Q000033:anatomy & histology; D005680:gamma-Aminobutyric Acid / Q000378:metabolism
chemical_list: D005680:gamma-Aminobutyric Acid; D004298:Dopamine