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Method and device for screening early language and cognitive ability of autistic children

A cognitive ability, autism technology, applied in the direction of psychological devices, etc., can solve the problem of objective and accurate evaluation of language and cognitive ability of children

Active Publication Date: 2019-05-21
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the language, social, and behavioral deficits of children with autism, doctors are often unable to objectively and accurately evaluate the language and cognitive abilities of children with autism in a short period of time, which needs to be solved urgently

Method used

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  • Method and device for screening early language and cognitive ability of autistic children
  • Method and device for screening early language and cognitive ability of autistic children
  • Method and device for screening early language and cognitive ability of autistic children

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] The following describes the method and device for early language and cognitive ability screening of autistic children according to the embodiments of the present invention with reference to the accompanying drawings. A method of cognitive ability screening.

[0035] figure 1 It is a flow chart of the method for screening early language and cognitive abilities of autistic children according to an embodiment of the present invention.

[0036] Such as figure 1 As shown, the method for early language and cognitive ability s...

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Abstract

The invention discloses a method and device for screening the early language and cognitive ability of autistic children. The method comprises the following steps of collecting eye movement trajectorydata generated when the autistic children deal with target tasks according to an eye movement behavior index, wherein the eye movement behavior index is a fixation point ratio of the eyes of the autistic children in a target area within a preset time; conducting analysis according to the eye movement trajectory data to obtain current situation information of the language and cognitive ability of the autistic children; obtaining a screening result about the language and cognitive ability of the autistic children. By means of the method, the complete eye movement behavior index is established, the influence of subjective factors of an evaluator can be gotten rid of with eye movement trajectories of the autistic children as diagnosis and evaluation bases, and the task requirements for the autistic children can be reduced to the greatest degree.

Description

technical field [0001] The invention relates to the technical field of auxiliary rehabilitation training, in particular to a method and device for screening early language and cognitive abilities of autistic children. Background technique [0002] Autism is a neurodevelopmental disorder that seriously affects children's physical and mental health. Children with autism have deficits in social, cognitive and sensory domains. Visual, auditory and language information are inseparable in human cognitive processing, and the barriers to these information processing may become the biological basis of social deficits. At present, the scientific community still lacks understanding of the visual, auditory and language information processing mechanisms of children with autism, and there is even a lack of systematic research on the information processing mechanisms of children with autism. [0003] Currently, there is no specific drug to treat autism. Behavioral intervention methods s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/16
Inventor 周鹏
Owner TSINGHUA UNIV
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