title: [The background and evoked neuronal impulse activity of embryonic neurotransplant of somatosensory brain cortex in rats].
abstract: The investigation was intended for studying the character of the background and evoked impulse activity of embryonic neurotransplant neurons 4 months after homotopical allotransplantation into the barrel field of somatosensory recipient's brain cortex of the rat. It is established, that the current average frequency of background impulse activity of transplant neurons is reduced in comparison with one of the control rats. It is shown that the evoked impulse activity of neurotransplant develops with the long latency than in somatosensory cortex of the control animals. Thus in patterns of the evoked activity of neurotransplant cells reactions, characteristic for the neurons of barrel field somatosensory recipient's cortex of control rats are registered: an increase of frequency of pulses' generating, or alternating of the activation and reduction periods of impulse frequency with its subsequent regeneration up to a pristine level.
authors.forename: G Sh
authors.initials: GSh
authors.lastname: Gafiatullina
authors.forename: Ia A
authors.initials: IaA
authors.lastname: Khananashvili
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian / Q000166:cytology / Q000502:physiology*; D005073:Evoked Potentials, Somatosensory / Q000502:physiology*; D008297:Male; D009474:Neurons / Q000166:cytology / Q000502:physiology* / Q000637:transplantation*; D051381:Rats; D017208:Rats, Wistar; D013003:Somatosensory Cortex / Q000502:physiology*