Epilepsy activity detecting method and system based on functional imaging

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

Active Publication Date: 2020-08-25
NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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  • Abstract
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  • Claims
  • Application Information

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

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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 an epilepsy activity detecting method and system based on functional imaging. The detecting method comprises the following steps of S1, selecting an object to be researched; S2, performing MRI, EEG and PET data acquiring; S3, performing data processing and analysis; and S4, constructing an epilepsy activity detecting system. The detecting method and system are mainly in accordance with respects of positioning detection of epilepsy activity, description of a propagation network of epilepsy activity, establishment of an epilepsy multimodality image database and the like,imaging evaluating indicators are provided for epilepsy activity positioning and propagation, expected results have important assistant directive function for clinical diagnosis and selection of treatment schemes and operation schemes of epilepsy, the clinical diagnosis capacity for epilepsy positioning is improved, and the epilepsy treatment effect is increased.

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 Applications(China)
IPC IPC(8): A61B5/0476A61B5/1455A61B6/03G16H50/20
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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