Typological features of visual generated potential by children with neurosensory bradyacuasia

Character of the central nervous system functions damage influences a feature of generation visual generated potential (VGAP) components by children with neurosensory bradyacuasia (NSB). The configurations of early and late reductants of the VGAP differ for hard of hearing and healthy children. At NSB the amplitude of negative reductant is reduced in frontal, temporal and occipital regions of both brain hemispheres as contrasted to by control. The decrease of amplitude of VGAP positive reductants are connected to failure the hard of hearing children attention function

Systems Analysis of the Functional Condition Children with Neurosensory Bradyacuasia

Purpose: The psycho-physiological features and anthrop-somatic-viceroy parameters in children with neurosensory bradyacuasia (NSB) were investigated.Materials and Methods: It is spent comparative research of boys with НСТ, divided into age subgroups: 7-10 years, 11-13 and 14-16 years. Were executed audio-logic, anthropometrical, physical analyses, psychological testing for revealing of verbal and nonverbal characteristics of intellectual development, it is registered electroencephalogram (EEG) and the evoked potentials.Results: In each group prominent features of the inter-central mutual relations in a brain cortex are revealed. It is established that the condition intra- and inter-hemispheres’ integration and character of spectral density of ranges EEG capacity can represent itself as functional criterion of development NSB. At acquired NSB age-related characteristics of the alpha - rhythm power is not boosted, at inherent - the level of left-side coherent links increases. The decrease of amplitude of visual evoked potential positive components can be connected to failure the hard of hearing children notice function.Summary: The data of the factorial analysis of set anthropometrical, physical and viceroy indicators, parameters of bioelectric activity of a brain, can be diagnostic criteria of anthrop-somatic-viceroy continuum components of a studied pathology