Inervación motriz de Labium Oris
- A. Alvarez Arenal
- A. Pérez Casas
- P. Baelo Bodelón
- S. Suárez Garnacho
- A. Villa Vigil
- M.A. Rodríguez González
ISSN: 0213-4144
Year of publication: 1987
Volume: 3
Issue: 3
Pages: 140-144
Type: Article
More publications in: Archivos de odontoestomatología
Abstract
The motor innervation of the cat and white rat orbicularis oris muscle is studied by means of the argentum and acetylcholinesterase impregnation methods. lt is proved that the motor plates are clustered and adjacent one another in the rabdomyocite. Most of them are of Coers O type and some have and accesory fiber of Perroncito. Two morphological types of motor plates are described, some are similar to those found in other mammals and others are similar to the ones found in less evolved zoological species.