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Information × Registration Number 0210U001932, 0106U010930 , R & D reports Title Biophysical mechanisms of structure-dependence of the output signal and neuron's activities in dendritic synapses. popup.stage_title Head Korogod Sergiy M., Registration Date 26-05-2010 Organization International center of molecular physiology popup.description2 Obtained results confirmed and worked out in detail, on an extended sample, the data of our previous studies suggesting existence of the relation between complexity of the neuronal codes, on the one hand, and complexity, size, metrical asymmetry of branching and non-linear membrane properties of the dendrites, on the other hand, that determines synchronous, with certain phase shifts, or non-synchronous transitions of the asymmetrical dendritic sub-trees between the states higher and lower depolarization during generation of electrical patterns in response to tonic activation of distributed dendritic inputs. For the first time it was found that occurrence and the type of reorganization of periodical complex patterns at the neuron output in response to short burst of presynaptic action potentials are determined not only by the time of arrival of the bursts, but also by their spatial addressing to asymmetrical sub-trees depending on similar (synchronous transitions) or different (non-synchronous transitions) electrical states of the sub-trees. These results open new aspect of functioning of neurons and neural networks. Possible consumers of the results are research institutions and universities performing investigations and/or teaching in biophysics, physiology, functional morphology of the nervous system, neurocomputers and neurocomputations as well as in the adjacent fields of knowledge. Product Description popup.authors Кулагіна І.Б. popup.nrat_date 2020-04-02 Close