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Individual transcranial brain map generation method based individual characteristics, navigation method and system thereof

A navigation method and brain atlas technology, applied in the field of individual transcranial atlas generation and individual transcranial atlas navigation system, to achieve the effect of improving sensitivity and coverage accuracy

Active Publication Date: 2019-03-19
BEIJING NORMAL UNIVERSITY
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Problems solved by technology

Among them, the separation between the visible operational space (the surface of the scalp) and the invisible utility space (the interior of the brain) remains one of the biggest challenges in effectively and accurately applying these transcranial mapping techniques.

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  • Individual transcranial brain map generation method based individual characteristics, navigation method and system thereof
  • Individual transcranial brain map generation method based individual characteristics, navigation method and system thereof
  • Individual transcranial brain map generation method based individual characteristics, navigation method and system thereof

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Embodiment Construction

[0052] The technical content of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] As mentioned earlier, the separation of the cranial surface space visible to transcranial imaging devices and the intracranial brain space invisible to transcranial imaging devices is one of the biggest challenges in the effective application of transcranial brain mapping techniques. In order to solve the corresponding problem of the two spaces, the present invention first proposes the concept of a Transcranial Brain Atlas (abbreviated as TBA). Transcranial brain atlas is a brain atlas built on the surface of the scalp, which projects the atlas information in the invisible brain to the visible scalp surface (especially the upper surface of the scalp), so that researchers or doctors can directly use these information related to the brain. Atlas information on structure and brain function.

[0054] Speci...

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Abstract

The invention discloses an individual transcranial brain map generation method, which can project the invisible brain map information onto a visible scalp surface, so that the originally separated operation space and the utility space are merged together. The present invention further provides a method for generating a transcranial brain map based on individual characteristics and a navigation system for applying the transcranial brain map to the problem of guiding the individualized placement of the transcranial device. The experimental results show that the invention can effectively improvethe coverage accuracy of the brain region of the near-infrared measurement photopole and the consistency of the measurement positions in different human epithelial layers, thereby improving the sensitivity of the near-infrared detection task to induce brain activity.

Description

technical field [0001] The invention relates to a method for generating an individual transcranial brain atlas, a navigation method for a transcranial brain atlas based on individual characteristics, and a corresponding individual transcranial brain atlas navigation system, belonging to the technical field of cognitive neuroscience. Background technique [0002] At present, an important task facing cognitive neuroscience is to establish the corresponding relationship between brain function and brain structure. Functional brain imaging technology represented by functional magnetic resonance imaging (fMRI) and functional near-infrared spectroscopy (fNIRS) enables neuroscience researchers to observe the function of living human brain in a non-invasive way. [0003] Transcranial brain mapping techniques, including transcranial therapy and transcranial imaging, have been developing rapidly and have shown great potential in the assessment of brain mechanisms and the treatment of b...

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Application Information

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IPC IPC(8): G16H30/20G16H30/40
CPCG16H30/20G16H30/40
Inventor 朱朝喆
Owner BEIJING NORMAL UNIVERSITY
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