作者: A.C. Cuello
DOI: 10.1016/B978-0-08-027371-6.50030-6
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摘要: Publisher Summary This chapter discusses the existence of peptide containing neurons in striatal pathways, based mainly on recent experimental data Leu-enkephalin and substance ρ immunoreactive material. These two peptides are most conspicuous system. The observations largely restricted to rat brain, except for that has also been detected nerve fibres globus pallidus man. combination immunocytochemical methods with knife lesions or microinjections neurotoxic substances a great aid establishing site origin termination these peptide-containing neurons. richness enkephalin is greater than any other area brain. corresponds well biochemical microdissected brain regions. In rat, as man, supplied ventrally by perforating vessels. Gamma-aminobutyric acid axons classically regarded main component negative loop strionigral connections.