Herpes zoster neuralgia curative effect prediction method and system based on functional magnetic resonance

A functional magnetic resonance and herpes zoster technology, applied in the field of medical image pattern recognition, can solve the problem of not being able to help doctors predict the efficacy of drugs in patients, and achieve the effect of improving work efficiency

Pending Publication Date: 2019-08-20
SHENZHEN NANSHAN DISTRICT PEOPLES HOSPITAL +1
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Problems solved by technology

However, this method is highly subjective and cannot help doctors predict the patient's drug efficacy

Method used

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  • Herpes zoster neuralgia curative effect prediction method and system based on functional magnetic resonance
  • Herpes zoster neuralgia curative effect prediction method and system based on functional magnetic resonance
  • Herpes zoster neuralgia curative effect prediction method and system based on functional magnetic resonance

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Embodiment Construction

[0067] At first the nouns and terms involved in the present invention are explained:

[0068] fMRI: Functional magnetic resonance imaging, functional magnetic resonance imaging;

[0069] ReHo: Regional Homogenity, local consistency, reflects the synchronization of neuron activities in local brain regions; this synchronization often means neuron activity (activation);

[0070] fALFF: Fractional amplitude of low frequency fluctuation, fractional low-frequency amplitude, reflecting spontaneous neural activity in local brain regions, this low-frequency oscillation has certain specificity for different neural activities;

[0071] SVM: Support Vector Machine, support vector machine, a kind of machine learning method;

[0072] MSP: Medication-sensitive Patients, most patients show positive response to drug treatment, defined as drug-sensitive patients;

[0073] MRP: Medication-resistant Patients, some patients, especially those who are elderly and immunocompromised, have poor drug ...

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Abstract

The invention discloses a herpes zoster neuralgia curative effect prediction method and system based on functional magnetic resonance. The herpes zoster neuralgia curative effect prediction method comprises the steps: obtaining a first image which comprises a functional magnetic resonance image and a structure image of a herpes zoster neuralgia patient; performing parameter calculation according to the first image, the parameter comprising a local consistency value and a fractional low-frequency amplitude; and predicting the curative effect of herpes zoster neuralgia by adopting a machine learning method according to a parameter calculation result. According to the invention, the functional magnetic resonance image of the first image is combined with machine learning to predict the curative effect of herpes zoster neuralgia; and nerve activity signs such as local consistency values and fractional low-frequency amplitudes are searched through the machine learning method, and the medicine curative effect of a patient can be objectively pre-judged, and a doctor can formulate a medical scheme for the patient more reasonably, and the working efficiency of the doctor is improved. The herpes zoster neuralgia curative effect prediction method can be widely applied to the field of medical image pattern recognition.

Description

technical field [0001] The invention relates to the field of medical image pattern recognition, in particular to a method and system for predicting the curative effect of herpetic neuralgia based on functional magnetic resonance. Background technique [0002] Herpes zoster is a clinically common acute herpetic skin disease caused by the varicella-zoster virus. This virus invades the body through respiratory infection and hides in the nerve cells of the dorsal root ganglia of the spinal nerve or other diseased sites. When the immune system of this virus is weakened (such as: trauma, fatigue, cold, immune system disease, etc.), the latent virus will multiply in large numbers, causing inflammation and necrosis of the ganglion, causing pain to the patient, and at the same time, the virus descends along the nerve pathway. Transmission to the area innervated by this innervation causes herpes segmentalis. Clinically, herpes zoster often presents several clustered herpes clusters,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/10G06T5/00G16H20/10G16H30/20G16H70/40
CPCG06T7/0012G06T7/10G06T5/002G16H30/20G16H70/40G16H20/10
Inventor 肖礼祖黄佳彬黄炳升吴松雄曾萍陈富勇陶蔚钱程瑞孙武平廖宇良杨泽帆钟少楠
Owner SHENZHEN NANSHAN DISTRICT PEOPLES HOSPITAL
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