Characteristics of detection of the general direction of movement of visual objects by preschool-age children with typical and atypical cognitive development

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Characteristics of detection of the general direction of movement of visual objects by preschool-age children with typical and atypical cognitive development. / Cherenkova, L.V.; Sokolova, l.V.; Naumova, A.Yu.

в: Human Physiology, Том 40, № 5, 2014, стр. 490-496.

Результаты исследований: Научные публикации в периодических изданиях › статья

BibTeX

@article{fa2c81bfc69548489df455f2802d5dab,

title = "Characteristics of detection of the general direction of movement of visual objects by preschool-age children with typical and atypical cognitive development",

abstract = "The specifics of functioning of two channels for processing visual information, the magnocellular and parvocellular ones, in preschool children with normal and impaired cognitive development have been studied. Children with delayed psychological development have been found to have a diminished activity in the magnocellular channel due to weakening of the mechanism responsible for assessing the temporal parameters of the visual input. At the same time, children displaying a spectrum of infantile autism syndromes complicated by a delayed psychological development and mental retardation have a pronounced deficit in information processing in both channels of the visual system, manifested in an impaired ability to assess the direction of movement in terms of both temporal and spatial characteristics of the objects. The degree of this impairment is correlated with both the severity of the particular neurological disorder and the level of speech development of the child.",

keywords = "visual perception, children of preschool age, autism, mental retardation, integrated image",

author = "L.V. Cherenkova and l.V. Sokolova and A.Yu. Naumova",

year = "2014",

doi = "10.1134/S0362119714050028",

language = "English",

volume = "40",

pages = "490--496",

journal = "Human Physiology",

issn = "0362-1197",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "5",

}

RIS

TY - JOUR

T1 - Characteristics of detection of the general direction of movement of visual objects by preschool-age children with typical and atypical cognitive development

AU - Cherenkova, L.V.

AU - Sokolova, l.V.

AU - Naumova, A.Yu.

PY - 2014

Y1 - 2014

N2 - The specifics of functioning of two channels for processing visual information, the magnocellular and parvocellular ones, in preschool children with normal and impaired cognitive development have been studied. Children with delayed psychological development have been found to have a diminished activity in the magnocellular channel due to weakening of the mechanism responsible for assessing the temporal parameters of the visual input. At the same time, children displaying a spectrum of infantile autism syndromes complicated by a delayed psychological development and mental retardation have a pronounced deficit in information processing in both channels of the visual system, manifested in an impaired ability to assess the direction of movement in terms of both temporal and spatial characteristics of the objects. The degree of this impairment is correlated with both the severity of the particular neurological disorder and the level of speech development of the child.

AB - The specifics of functioning of two channels for processing visual information, the magnocellular and parvocellular ones, in preschool children with normal and impaired cognitive development have been studied. Children with delayed psychological development have been found to have a diminished activity in the magnocellular channel due to weakening of the mechanism responsible for assessing the temporal parameters of the visual input. At the same time, children displaying a spectrum of infantile autism syndromes complicated by a delayed psychological development and mental retardation have a pronounced deficit in information processing in both channels of the visual system, manifested in an impaired ability to assess the direction of movement in terms of both temporal and spatial characteristics of the objects. The degree of this impairment is correlated with both the severity of the particular neurological disorder and the level of speech development of the child.

KW - visual perception

KW - children of preschool age

KW - autism

KW - mental retardation

KW - integrated image

U2 - 10.1134/S0362119714050028

DO - 10.1134/S0362119714050028

M3 - Article

VL - 40

SP - 490

EP - 496

JO - Human Physiology

JF - Human Physiology

SN - 0362-1197

IS - 5

ER -

ID: 5741862