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Cerebral cortex electrode and magnetic resonance image fusion display method and device

A magnetic resonance image fusion display technology, applied in the field of information fusion, can solve the problem of unfavorable acquisition of electrode position information

Active Publication Date: 2016-08-10
SHENZHEN SINORAD MEDICAL ELECTRONICS
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method and device for fusion display of cerebral cortex electrodes and magnetic resonance images that can obtain the position information of the electrodes in view of the above-mentioned defects in the prior art that are not conducive to obtaining the position information of the electrodes

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  • Cerebral cortex electrode and magnetic resonance image fusion display method and device
  • Cerebral cortex electrode and magnetic resonance image fusion display method and device
  • Cerebral cortex electrode and magnetic resonance image fusion display method and device

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Embodiment Construction

[0083] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0084] In the embodiment of the method and device for fusion display of cerebral cortex electrodes and magnetic resonance images of the present invention, the flow chart of the method for fusion display of cerebral cortex electrodes and magnetic resonance images is as follows figure 1 shown. figure 1 Among them, the method for fusion display of cerebral cortex electrodes and magnetic resonance images includes the following steps:

[0085] Step S01 takes the MRI im...

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Abstract

Provided are a cerebral cortex electrode and magnetic resonance image fusion display method and device. The method comprises: (S01) obtaining an MRI image through MRI scanning before a patent is implanted with an intracranial electrode and an implanted CT image through CT scanning after the patent is implanted with an intracranial electrode; (S02), registering the MRI image and the CT image in a same coordinate space; S03, extracting electrode image information in the registered CT image; S04, extracting cerebral cortex tissue image information from the registered MRI image; S05, performing special fusion on the electrode image information and the cerebral cortex tissue image information, and displaying the information after special fusion in a 3-dimension graphic method; and S06,adjusting the effect and angle of3-dimension graphic display, and converting an adjusted result into a required format for outputting and storing. According to the invention, electrode position information can be obtained.

Description

technical field [0001] The invention relates to the field of information fusion, in particular to a method and device for fusing and displaying cerebral cortex electrodes and magnetic resonance images. Background technique [0002] Surgery is an important means of treating certain brain diseases. The key to surgical treatment is to locate the lesion, that is, to find out the abnormally excited neuron group. At present, intracranial electrodes are considered to be the gold standard for locating lesions. Intracranial electrodes can directly record the EEG activity of the cerebral cortex and internal brain tissue, and can detect abnormal cortical discharges within 1 cm. It has the advantages of clear graphics and high sensitivity. For those cases where the lesion cannot be clearly identified by non-invasive examination, EEG monitoring with intracranial electrodes is a safe and reliable positioning method. [0003] After the electrodes are implanted in the brain, information o...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T3/00
CPCG06T7/0012G06T2207/10088G06T2207/10081G06T2207/30088G06T2207/30016G06T2207/20221G06T3/14
Inventor 汤洁李卓任乐枫胡楠谢菲
Owner SHENZHEN SINORAD MEDICAL ELECTRONICS
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