Alzheimer's disease intelligent early screening system

Abstract

The invention discloses an intelligent early screening system for Alzheimer's disease, comprising: a model building module for building a brain-like memristive neuromorphic model of the hippocampal CA3 area by using an impulse neural network to simulate the associative memory of the hippocampal CA3 area Ability, information storage ability, and the ability to generate EEG signals under normal conditions; the synapse loss simulation module is used to establish a synapse loss model on the basis of the brain-like memristive neuromorphic model, and to study different synapses The effect of deletion levels and different network connection structures on the associative memory ability of the human brain; the simulation demonstration module is used to simulate the associative memory ability of the synaptic deletion model, and perform the synaptic deletion model in pixel image mode. demo. The present invention can intuitively display and visualize the condition and cause of Alzheimer's disease, and is helpful to solve the problem of difficulty in early diagnosis of Alzheimer's disease.

Description

technical field [0001] The invention relates to the technical field of neural network model building, in particular to an intelligent early screening system for Alzheimer's disease. Background technique [0002] According to the survey results released by the China Alzheimer's Disease Association in 2011, there are about 36.5 million people suffering from dementia in the world, and one person suffers from this disease every seven seconds, and the average survival period is only 5.9 years. As my country's aging population continues to deepen, Alzheimer's disease is increasingly harmful to the health of the elderly. Therefore, it is imminent to carry out research on the pathogenesis of Alzheimer's disease and the treatment of demented elderly people suffering from the disease. [0003] Associative memory is one of the important cognitive functions in the CA3 region of the human brain. An important aspect of the symptoms of Alzheimer's disease is the decline of the associative ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an intelligent early screening system for Alzheimer's disease. By establishing an experimental platform for the simulation, identification and control of Alzheimer's disease, the disease condition and etiology can be visually displayed and visualized, which is helpful Solve the difficult problem of early diagnosis of Alzheimer's disease, and can be widely used in health management guidance and clinical diagnosis and treatment

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