title: Inhibition of crossed caudal interneurons by lateral interneurons in lamprey spinal chord during fictive locomotion.
abstract: Templates of the membrane potential profiles from lateral (LI) interneurons and motoneurons during glutamate- and N-methyl-D-aspartate (NMDA)-induced fictive locomotion showed pronounced plateau phases. In contrast, crossed caudal (CC) interneurons had a less obvious and steeper plateau region that was followed by a clear notch coinciding with the end of the lateral interneuron plateau phase. These results indicate a significant inhibitory input from LI to CC interneurons.
authors.affiliation: Department of Physiology and Biophysics, University of Texas Medical Branch, Galveston, USA.
authors.forename: J T
authors.initials: JT
authors.lastname: Davis
authors.forename: L E
authors.initials: LE
authors.lastname: Moore
mesh_terms: D000818:Animals; D018698:Glutamic Acid / Q000494:pharmacology*; D007395:Interneurons / Q000187:drug effects*; D007798:Lampreys; D008124:Locomotion / Q000187:drug effects*; D008564:Membrane Potentials / Q000187:drug effects; D016202:N-Methylaspartate / Q000494:pharmacology*; D009415:Nerve Net / Q000187:drug effects*; D013116:Spinal Cord / Q000166:cytology / Q000187:drug effects*; D013550:Swimming / Q000502:physiology; D013623:Tail
chemical_list: D018698:Glutamic Acid; D016202:N-Methylaspartate