Epilepsy focus positioning method and system based on automatic magnetic resonance imaging
A technology of magnetic resonance imaging and positioning method, which is applied in the field of data processing and can solve problems such as difficulties in epilepsy detection and treatment.
Active Publication Date: 2022-03-22
THE FIRST TEACHING HOSPITAL OF XINJIANG MEDICAL UNIVERCITY
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Variations in these factors make epilepsy detection and treatment difficult
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[0025] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
[0026] In order to make the objects, technical solutions and advantages of the present invention, the present invention will be described in further detail in connection with the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are intended to be utilized herein, i.e., the embodiments described herein, that is, the embodiments of the invention, not all of the embodiments of the invention. Components of the embodiments of the present invention described and illustrated in the drawings herein can be arranged and design in various configurations.
[0027] Thus, the following detailed description of the embodiments of the invention in the drawings is not intended to limit the scope of the invention claims, but only the selected emb...
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The invention discloses an epileptic focus positioning method and system based on automatic magnetic resonance imaging, and the method comprises the steps: collecting the magnetic resonance imaging data of a patient in a non-epileptic state, and constructing an initial head model of the patient according to the magnetic resonance imaging data of the patient in the non-epileptic state; a three-dimensional head model of the patient is obtained after correction; inputting the test data set into the fitted full convolutional neural network of the epilepsy focus for prediction to obtain an epilepsy focus prediction segmentation result of the patient; collecting brain wave data of an epileptic and a non-epileptic to obtain all suspected epileptic focus areas; and according to the obtained epilepsy focus prediction segmentation result of the patient and the obtained suspected epilepsy focus area, the overlapped part is the epilepsy focus of the patient. According to the invention, the epilepsy brain lesion area can be rapidly positioned.
Description
Technical field [0001] The present invention relates to the field of data processing, and is specifically based on an epileptic stove positioning method and system for automatic magnetic resonance imaging. Background technique [0002] Epilepsy is a chronic, transient, repeated brain functional disorder syndrome. About 2.4 million people worldwide were diagnosed as epilepsy. The etiology, symptoms and episodes of seizures are different due to their different individuals, and the epilepsy is almost no warning. Some people will only send a few times a year, and some people will send a few times a day. The differences between these factors have caused testing and treatment of epilepsy. With the rapid development of computer technology and medical imaging technology, many medical imaging techniques have emerged, such as computer tomography CT, three-dimensional ultrasound imaging, positron emission tomography PET, nuclear magnetic resonance imaging MRI, single photon transmit compute...
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IPC IPC(8): A61B5/00A61B5/055A61B5/377
CPCA61B5/4094A61B5/055A61B5/377A61B5/7267Y02A90/30
Inventor 王云玲罕迦尔别克·库锟丁爽王金英姜春晖
Owner THE FIRST TEACHING HOSPITAL OF XINJIANG MEDICAL UNIVERCITY