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Localization method for sensibility linguistic area

A positioning method and sensory technology, applied in sensors, medical science, diagnostic recording/measurement, etc., can solve problems such as difficulties and achieve the effect of solving inaccurate positioning

Inactive Publication Date: 2007-08-15
THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no feasible method to test and locate the specific location of the sensory language area in the human brain. Difficulties

Method used

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  • Localization method for sensibility linguistic area

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Embodiment Construction

[0010] The method for locating the perceptual language area of ​​the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0011] Using blood oxygenation level-dependent functional magnetic resonance imaging (BOLD-fMRI) technology, by studying the brain function imaging characteristics of normal people in different auditory tasks, to screen out Chinese auditory tasks that can stably activate Wernicke's area on fMRI The stimulation mode provides a theoretical basis for the in-depth research and application of fMRI in clinical practice.

[0012] 1.2 Functional magnetic resonance imaging: functional magnetic resonance examination adopts echo planar imaging technology

[0013] 1.2.1 Scanning parameters: MRI signals are collected by a Siemens SONATA1.5T magnetic resonance instrument. The subjects were placed in the supine position, wearing headphones, and the head was fixed on the orthogonal head coil by the spo...

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Abstract

The invention discloses a locating method of sensory language area, which comprises the following steps: utilizing nuclear magnetic resonant image to scan language stimulating period and resting period brain of one subject; making the subject listen to a piece of voice and comprehend the content to have a rest during resting period; setting each stimulating period as the same time as resting period; reflecting image of sensory language area position output by nuclear magnetic resonance; orienting the position of sensory language area in the human brain precisely.

Description

technical field [0001] The invention relates to a method for locating sensory language areas in the human brain. Background technique [0002] The sensory language area is responsible for language comprehension in the brain. There are some slight differences in the specific location of the sensory language area in the brain of each person. Determining the specific location of the language area in the human brain is very important for the study of the human brain's understanding of language. The comprehension activity is of great significance. However, there is still no feasible method to test and locate the specific location of the sensory language area in the human brain. Difficulties. Contents of the invention [0003] The object of the present invention is to provide a method for locating perceptual language areas, so as to locate the perceptual language areas of different individuals. [0004] The present invention adopts the following technical solutions: a positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/055
Inventor 吴南冯华
Owner THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA
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