Mouton, L J Dorsal border periaqueductal gray neurons project to the area directly adjacent to the central canal ependyma of the C4-T8 spinal cord in the cat. [electronic resource] - Experimental brain research Nov 1996 - 11-23 p. digital Publication Type: Journal Article ISSN: 0014-4819 Standard No.: 10.1007/BF00227173 doi Subjects--Topical Terms: AnimalsBrain MappingCapillaries--ultrastructureCats--physiologyEfferent Pathways--physiologyEpendyma--physiologyMicroscopy, ElectronNeckNerve Net--ultrastructureNeurons--physiologyPeriaqueductal Gray--cytologySpinal CanalSpinal Cord--blood supplySynaptic TransmissionThoraxWheat Germ Agglutinin-Horseradish Peroxidase Conjugate