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ТЕМПОРАЛЬНІ МАСШТАБИ МЕХАНІЗМІВ АКТИВІЗАЦІЇ КОГНІТИВНОГО ПРОСТОРУ ОСОБИСТОСТІ

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Ємельянова Т., Климова І.
Педагогічні науки: теорія, історія, інноваційні технології
|
2017
|
issue 8(72)
275-284
EN
This article is dedicatedtothe mechanisms of cognitive process from the viewpoint of the concept of neurodynamic systems with involving information about the neurophysiological processes of activity. Understanding cognitive mechanism as the result of nonlinear dynamic processes in a neural network leads to the necessity of introducing a temporal scale of time parameters of activity of the cognitive mechanisms. It is shownthat the functional metastable structures of the dissipative dynamic system are the model representations of mental images. Each mental image corresponds to the metastable structure of the integrated signal with a phase portrait which becomes part of the work space memory and is associated with cognitive space of memory. Phase portrait of the signal in the form of integrated metastable structure appears in the cognitive memory space as the functional mode. Mode saves all the information for reconstructing of the image signal in the “working” memory space. This article is dedicatedto the mechanism of creating model representation of the image-information taking into account the temporal nature of the parameters of the neural network. It is noted that dynamic processes in neural ensembles are characterized by “fast” time scale, but the change of dynamical regimes of neural ensembles is happening in “slow” time scales. Therefore, in the model representation of the signal is formed by multi-scale temporal information, respectively, the functional mode of the cognitive memory space contains “time codes” of the received signal. It is known that in long-time memory information is “lost” or changed so that it becomes “unrecognizable”.The authors offer a hypothesis about the mechanism of transformation in cognitive space memory of the image of signal. Attention is drawn to the need for the further research of the mechanisms of formation and development of cognitive space, since knowledge of these processes will give an impetus to the emergence of new technologies for professional and cultural development of the individual.
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