Brain disease detection system based on brain pathological age estimation

Abstract

The invention provides a brain disease detection system based on brain pathological age estimation. The brain disease detection system comprises image acquisition equipment, actual age input equipment, a storer, a preprocessing module, a feature extraction module, a feature selection module, a brain pathological age estimation module, a parameter optimization module, a classified recognition module and a result output module; the storer is provided with a VCI sample database, a CTL sample database and a database to be measured. The brain disease detection system has the advantages that the system fully utilizes brain magnetic resonance image characteristics, in combination with the actual age information of samples, simulation training is conducted through a great number of samples, and the obtained brain pathological age estimation module can effectively estimate the brain pathological age of a measured object; meanwhile, deviation between the brain pathological age estimation value and the actual age serves as supplementary information, whether a patient suffers from brain disease or not is effectively diagnosed through infusion with brain image information, the whole system is definite in principle, convenient to implement, more scientific basis is achieved for brain disease detection, reliability is high, and feasibility is high.

Description

technical field [0001] The invention relates to information detection technology in biomedical electronics, in particular to a brain disease detection system based on brain pathological age estimation. Background technique [0002] The age of a person can be divided into actual age (calculated by the length of life), physiological age (the age of other important organ functions except the brain) and brain age, while the pathological age of the brain is, in a sense, based on the pathological age. The brain age of patients with brain diseases whose names have been changed, although the disease is located in the brain, is closely related to the functions of the liver and internal organs of the body, and the pathological mechanism is deficiency in the root and excess in the superficiality. [0003] Under normal circumstances, after the age of 25, the functions of various organs and tissues in the body begin to weaken gradually, which is a sign of degeneration with age. Ordinary...

AI Technical Summary

Problems solved by technology

[0006] This application provides a brain disease detection system based on the estimation of brain pathological age, on the one hand, it is used to solve the defects of the existing unreasonable and irregular brain pathological age detection, and on the other hand, it can also improve the detection of brain pathological age. Accuracy, providing a theoretical basis and scientific basis for the diagnosis and treatment of brain diseases

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