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An analysis system for children with autism spectrum disorders based on near-infrared brain imaging atlas features

An analysis system and brain imaging technology, applied in the field of medical diagnosis, can solve problems that have not been applied clinically, and achieve the effect of objective imaging indicators

Active Publication Date: 2021-10-01
北京鸿苏文化发展有限公司
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  • Application Information

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Problems solved by technology

But even so, the identification of children with autism spectrum disorder is still only in the stage of theoretical analysis, and no clinically applicable conclusions have been obtained.

Method used

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  • An analysis system for children with autism spectrum disorders based on near-infrared brain imaging atlas features
  • An analysis system for children with autism spectrum disorders based on near-infrared brain imaging atlas features
  • An analysis system for children with autism spectrum disorders based on near-infrared brain imaging atlas features

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Experimental program
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Embodiment Construction

[0027] The technical solution proposed by the present invention will be described in further detail below with reference to the accompanying drawings. like figure 1 As shown, the present invention provides a system for analyzing children with autism spectrum disorder based on near-infrared brain imaging map features, including the following modules:

[0028] Data acquisition module: the details are as follows,

[0029] The first step S1 is to collect the resting-state near-infrared brain imaging data of a large number of normal children and children with autism spectrum disorders through a circular near-infrared brain imaging acquisition scheme;

[0030] The second step S2 is to establish a complex network for the resting state image data of two groups of normal children and children with autism spectrum disorders;

[0031] Data analysis module: the details are as follows,

[0032] The third step S3 is to calculate the network characteristic parameters respectively for the ...

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Abstract

The invention discloses an analysis system for children with autism spectrum disorder based on the characteristics of near-infrared brain imaging atlas, which includes: a first step, through a circular near-infrared brain imaging acquisition scheme, large-scale normal children and children with autism spectrum disorder Collect their resting-state near-infrared brain imaging data separately; the second step is to calculate the phase synchronization coefficient of any two-channel hemoglobin change level time series, and establish a synchronization network; The complex network of the population, calculate the network characteristic parameters, and then obtain the training data sample set and the test sample set; the fourth step, the training data sample set and the test sample set of the two groups of normal children and children with autism spectrum disorder are in accordance with the standard The forward neural network structure design technology is used to obtain the pattern classifier; the fifth step is to use the pattern classifier obtained in the fourth step to finally realize the diagnosis result of the risk of children suffering from autism spectrum disorders.

Description

technical field [0001] The invention relates to an analysis system for children with autism spectrum disorder based on near-infrared brain imaging spectrum features, and belongs to the technical field of medical diagnosis. Background technique [0002] Autism spectrum disorder (ASD) is a group of neurodevelopmental disorders characterized by social impairment, language communication impairment, narrow range of interests or activities, and repetitive stereotyped behaviors. ASD has become a serious challenge in the field of public health and education in the world. It seriously endangers children's physical and mental health. If it cannot be recovered, it can cause lifelong disabilities, affect the patient's lifelong physical and mental health, social interaction, study, life, and employment, and bring harm to the family and society. caused a serious burden. [0003] Unraveling the neurodevelopmental characteristics of children with ASD presents a great challenge because: fir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H50/20
Inventor 禹东川
Owner 北京鸿苏文化发展有限公司
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