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Epilepsy activity detection method and system based on functional imaging

A technology of activity detection and function, applied in the field of medical imaging, can solve the problems of lack of comparability of results, inconsistent results, large discrepancies in conclusions, etc., and achieve the effect of improving treatment effect, assisting clinical positioning, and broad application prospects.

Active Publication Date: 2022-05-10
NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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  • Claims
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Problems solved by technology

[0009] The purpose of the present invention is to provide an epilepsy activity detection method and system based on functional imaging to solve the problems of inconsistent results between different imaging modalities / techniques, lack of comparability of results, and large discrepancies in conclusions when locating epilepsy activities.

Method used

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  • Epilepsy activity detection method and system based on functional imaging
  • Epilepsy activity detection method and system based on functional imaging

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Experimental program
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Embodiment 1

[0057] see figure 1 In this embodiment, the method for locating epileptic activity based on imaging includes the following steps:

[0058] S1. Selected research objects: select several epilepsy patients diagnosed by surgery or other clinical means, aged between 18 and 50 years old, routine MRI showed no obvious structural abnormalities outside the temporal lobe; recorded general clinical data, EEG and clinical diagnosis and treatment and psychological evaluation data, and surgical intervention information;

[0059] Specifically in this embodiment, the number of patients is 70-90 cases, including 15-20 cases of patients who did not take medicine for the first examination, and the data before and after anti-carbamazepine treatment were collected; and 15-20 cases of patients who underwent anterior temporal lobe resection, The preoperative and postoperative data of one year were collected, and the sample data volume and classification method were reasonable and credible.

[0060...

Embodiment 2

[0084] see figure 2 , the epilepsy activity detection system based on imaging in this embodiment can use the detection method in Embodiment 1 to realize epilepsy location detection, specifically including a database module, a group analysis interface interface, a retrieval interface interface and a statistical analysis interface interface, a group analysis interface interface, Both the retrieval interface and the statistical analysis interface are connected to the database module, the group analysis interface is connected to the MRI index analysis of normal people and epileptic patients, the retrieval interface is connected to the personal information retrieval interface and the multimodal data analysis result interface, and the statistics The analysis interface interface is connected to the abnormal brain functional area positioning interface, the cognitive brain functional area positioning interface and the hippocampal detection and volume measurement interface through one-t...

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Abstract

The invention discloses a method and system for detecting epilepsy activity based on functional imaging, wherein the detection method includes the following steps: S1, selecting a research object; S2, MRI, EEG and PET data collection; S3, data processing and analysis; S4. Constructing an epilepsy activity detection system. The detection method and system of the present invention are mainly aimed at the location detection of epilepsy activity, the description of the transmission network of epilepsy activity and the establishment of epilepsy multimodal image database, etc., and provide imaging evaluation indicators for the location and transmission of epilepsy activity. The clinical diagnosis and treatment plan of epilepsy, and the selection of surgical plan play an important auxiliary and guiding role, improve the clinical diagnosis ability of epilepsy localization, and improve the treatment effect of epilepsy.

Description

technical field [0001] The invention belongs to the technical field of medical imaging, and in particular relates to functional imaging and a method and system for detecting epileptic activity. Background technique [0002] Epilepsy is a group of temporary central nervous system dysfunction caused by recurrent abnormal discharge of neurons. It is one of the most common nervous system disorders. The prevalence rate in my country is 4-7‰, and currently there are about 6 to 9 million Most of the patients are young and middle-aged people; and epilepsy is a clinical chronic disease, which often lasts for many years or even requires life-long treatment, which not only seriously affects people's life and health, but also brings huge social and economic burdens. [0003] For the clinical treatment of epilepsy, in addition to drugs, surgery is also the main means of epilepsy control; accurate localization of epileptic focus is the premise of good surgical effect, and is also an import...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/055A61B5/369A61B5/1455A61B6/03G16H50/20
CPCA61B5/0035A61B6/037A61B6/5247A61B5/4094A61B5/14553G16H50/20A61B2576/026A61B5/369
Inventor 张志强卢光明张其锐许强
Owner NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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