Ascending projections to nucleus parafascicularis of the cat.
Brain Res
; 230(1-2): 337-41, 1981 Dec 28.
Article
em En
| MEDLINE
| ID: mdl-7317781
ABSTRACT
Experiments utilizing the retrograde transport of horseradish peroxidase (HRP) were performed in order to locate the cells of origin of ascending projections to the parafascicular nucleus (Pf) of the cat. HRP-labelled cells were identified in several regions of the brain stem including trigeminal nuclei, vestibular nuclei, nucleus coeruleus, tegmental field, deep layers of the superior colliculus, substantia nigra, dorsal median nucleus of Raphe and periaqueductal grey substance. Of these, the periaqueductal grey contained approximately 40% of labelled neurones. A weak spinal cord projection to Pf originated bilaterally from laminae VI and VII-VIII at C1 and C2 and some neurones were also found contralaterally at C7 and L7.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Medula Espinal
/
Núcleos Talâmicos
/
Tronco Encefálico
/
Nociceptores
Limite:
Animals
Idioma:
En
Ano de publicação:
1981
Tipo de documento:
Article