PROJECTION SITES OF SUPERFICIAL OR DEEP DORSAL HORN IN THE DORSAL RETICULAR NUCLEUS

• Tipo: Artigo em Revista Científica Internacional
• Data: 1995

Autores

ALMEIDA, A (Autor) Outra; Isaura Tavares (Autor) FMUP; Deolinda Lima (Autor) FMUP

Revista

Título: NeuroReport

Vol. 6

Páginas: 1245-1248

ISSN: 0959-4965

Editora: Wolters Kluwer Health

Indexação

ISI Web of Knowledge - 25 Citações

Scopus - 26 Citações

Outras Informações

ID Authenticus: P-001-GR5

Abstract (EN): THE termination sites in the medullary dorsal reticular nucleus (DRt) of axons arising from superficial or deep dorsal horn cells were analysed by anterograde tracing with biotinylated dextran (ED). Following ED injections in spinal laminae I-III or in these laminae plus the dorsal funiculus, labelled fibres and boutons were located in the dorsalmost ipsilateral portion of the DRt. Injections covering laminae III-V or laminae I-V resulted in bilateral labelling of the ventral DRt and ipsilateral labelling of the dorsal DRt. These findings, together with previous data concerning the origin of DRt projections to the superficial or deep dorsal horn, suggest the occurrence of reciprocal anatomical loops connecting the dorsal or the ventral areas of both regions.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4