[Rearrangement of the spatial synchronization of the stratified activity of the cortex during the orienting response and upon stimulation of the nuclei of the brain stem reticular formation and mammillary bodies].

Display options

Format

Share it on

Zh Vyssh Nerv Deiat Im I P Pavlova. 1979 Jan-Feb;29(1):47-55.

[Rearrangement of the spatial synchronization of the stratified activity of the cortex during the orienting response and upon stimulation of the nuclei of the brain stem reticular formation and mammillary bodies].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova

[Article in Russian]
N V Bobkova

PMID: 107673

Abstract

In experiments on alert rabbits it was shown with the help of correlational-spectral method that the rearrangement in the spatial organization of the activity of the first and the fifth layers in the visual and motor cortical zones during orienting reflex and high-frequency stimulation of reticular formation nuclei (NRP and NRT) is of the same type. The synchroneity in the activity of motor zone layers and the fifth layers of different areas increases in parallel. At the same time in the spectra of layer activity high-coherence theta-rhythm increases simultaneously. The data obtained permit to assume that specific rearrangement in the synchroneity of biopotentials of the studied layers during orientation reflex is due to influences of the reticular formation. The effect of mammillary bodies stimulation proved to be less effective.

Similar articles

Habituation of orienting and motor responses elicited by stimulation of the cortex in the cat.

Vale H, Sundberg H, Ursin H.
Physiol Behav. 1976 Mar;16(3):337-41. doi: 10.1016/0031-9384(76)90141-4.
PMID: 996130

[Morphofunctional connections between the neocortex, hippocampus and several subcortical formations].

Korol'kova TA.
Usp Fiziol Nauk. 1975 Apr-Jul;6(2):131-44.
PMID: 766440

Power spectra of cortical electric activity in the rabbit in relation to conditioned reflexes.

Efremova TM, Trush VD.
Acta Neurobiol Exp (Wars). 1973;33(4):743-55.
PMID: 4361026

[Generalization of activation reaction extinction during consecutive stimulation of different parts of the brain].

Kratin IuG, Andreeva VN.
Zh Vyssh Nerv Deiat Im I P Pavlova. 1978 Mar-Apr;28(2):364-71.
PMID: 654576

Coherence analysis of the electrical activity of the rabbit brain in the process of the formation of the polarization dominant.

Risunova EV, Davydov VI, Mats VN.
Neurosci Behav Physiol. 1990 May-Jun;20(3):249-54. doi: 10.1007/BF01195463.
PMID: 2215894

Spatial synchronization of cortical potentials and high-frequency components of neocortical electrical activity during learning.

Dumenko VN.
Neurosci Behav Physiol. 1988 May-Jun;18(3):179-87. doi: 10.1007/BF01149398.
PMID: 3062485

[The cross-correlation relations of the electrical activity of the cortical structures at different levels of the activation of the midbrain reticular formation in the rabbit].

Vorob'ev NA, Bakharev BV.
Zh Vyssh Nerv Deiat Im I P Pavlova. 1991 Jul-Aug;41(4):769-80.
PMID: 1660657

[Rearrangement of the spatial synchronization of the stratified activity of the cortex during the orienting response and upon stimulation of the nuclei of the brain stem reticular formation and mammillary bodies].

Abstract

Similar articles

MeSH terms

Publication Types

LinkOut - more resources