title: Locomotor projections from the pedunculopontine nucleus to the medioventral medulla.
abstract: Retrograde tracers were injected into the rat medioventral medulla (MED) and the injection site was identified as a locomotion- inducing area by electrical stimulation in the decerebrate preparation. Histological reconstructions showed that about 10% of cholinergic pedunculopontine (PPN) and laterodorsal tegmental (LDT) neurons project to the MED. Also, large numbers of non-cholinergic cells in and around the PPN and LDT were found to project to the MED.
authors: Department of Anatomy, University of Arkansas for Medical Sciences, Little Rock.
authors: R D
authors: RD
authors: Skinner
authors: N
authors: N
authors: Kinjo
authors: Y
authors: Y
authors: Ishikawa
authors: J A
authors: JA
authors: Biedermann
authors: E
authors: E
authors: Garcia-Rill
mesh_terms: D000818:Animals; D004525:Efferent Pathways / Q000166:cytology / Q000502:physiology; D004558:Electric Stimulation; D005456:Fluorescent Dyes; D006651:Histocytochemistry; D008124:Locomotion / Q000502:physiology*; D008526:Medulla Oblongata / Q000166:cytology / Q000502:physiology*; D008636:Mesencephalon / Q000166:cytology*; D009252:NADPH Dehydrogenase; D011149:Pons / Q000502:physiology*; D011712:Pyramidal Tracts / Q000166:cytology; D051381:Rats; D012235:Rhodamines; D013266:Stilbamidines
chemical_list: C049774:2-hydroxy-4,4'-diamidinostilbene, methanesulfonate salt; D005456:Fluorescent Dyes; D012235:Rhodamines; D013266:Stilbamidines; D009252:NADPH Dehydrogenase