A multi-channel brain functional imaging device and method

Abstract

An apparatus and method for the multi-channel functional imaging of the brain. The method comprises: according to an instruction of a central processing unit, choosing to connect to one or more transmitting antennas and receiving antennas (S10); transmitting two light quanta, wherein one is transmitted, via the transmitting antenna, to tissue to be detected, and the other is directly sent to a light quantum receiving module (S20); the light quantum receiving module receiving the light quantum, which is directly transmitted, and another light quantum, which is subjected to reflection, refraction, scattering and a photochemical reaction by the tissue to be detected and the state of which is changed (S30); analyzing and calculating the states of the light quanta to obtain final component data of the tissue to be detected and the thermal activity of and bioelectrical activity data about the tissue to be detected (S40); and according to the activity data, executing the instruction of the central processing unit, and carrying out corresponding image reconstruction (S50). The apparatus has a relatively strong scanning capability, the measurement of data is more direct and more sensitive, the information volume is larger and more stable, and there is no time delay.

Description

technical field [0001] The invention relates to brain function imaging technology in the field of medical detection, in particular to a multi-channel brain function imaging device and method. Background technique [0002] In the field of medical detection, visualized medical images can help medical workers make a diagnosis based on changes in human physiology and pathology. Medical workers compare medical images with familiar normal images to make a correct diagnosis. The quality and quantity of displayed information is the basis of imaging diagnostics, and the richness of image information is very important for making a correct diagnosis. [0003] Medical image imaging includes X-Ray, ultrasound, CT, MRI, MEG, PET, NIRS, etc. Generally, medical image imaging technology is divided into projection imaging and reconstruction imaging. For example, fracture X-Ray imaging uses tissue to absorb X-Ray Different values ​​can be directly projected into imaging, and the diagnosis can...

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is that the existing brain functional imaging scan ability is poor, and the measurement sensitivity is poor, unstable, low accuracy, and time delay is relatively large.

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