title: [Control of the human and animal locomotor activity in the absence of supraspinal effects].
abstract: In patients deprived of supraspinal effects, electrical epidural stimulation of the spinal cord's dorsal surface at the level of 2nd lumbar segment induces step-like movements accompanied by respective electromyographic activity of the leg's muscles. Triggering of the step-like movements occurs at certain parameters of the stimulation. The data obtained suggest that human spinal cord has networks of interneurons-generators of the step-like movements. A leading role of the spinal cord's propriospinal system in activation of spinal generators of stepping under epidural influences was shown in cats.
authors.affiliation: I. P. Pavlov Institute of Physiology, Russian Acad. Sci., 199034, St. Petersburg, Nab. Makarova, 6, Russia.
authors.forename: Iu P
authors.initials: IuP
authors.lastname: Gerasimenko
authors.forename: A N
authors.initials: AN
authors.lastname: Makarovskiĭ
authors.forename: O A
authors.initials: OA
authors.lastname: Nikitin
mesh_terms: D000328:Adult; D000818:Animals; D002415:Cats; D003655:Decerebrate State; D004558:Electric Stimulation; D004576:Electromyography; D005071:Evoked Potentials; D006801:Humans; D007395:Interneurons / Q000502:physiology; D008124:Locomotion / Q000502:physiology*; D010243:Paralysis / Q000503:physiopathology; D013116:Spinal Cord / Q000502:physiology*; D016138:Walking / Q000502:physiology
vernacular_title: Upravleniie lokomotornoĭ aktivnost'iu cheloveka i zhivotnykh v usloviiakh otsutstviia supraspinal'nykh vliianiĭ.