System for detecting and evaluating human-brain activity

Abstract

The invention provides a system for detecting and evaluating the human-brain activity, and relates to the field of brain-science information obtaining. The system comprises a signal collecting module, a signal analysis module, a task module and a report printing module. The task module is used for giving acting control orders to a tested person; the signal collecting module is respectively used for collecting blood flow signals and electroencephalogram signals of the brain during acting and transmitting the blood flow signals and the electroencephalogram signals to the signal analysis module; the signal analysis module is used for carrying out event tracing processing on the blood flow signals and the electroencephalogram signals, generating the analysis result of the brain activity according to the processed data and outputting printing signals corresponding to the analysis result to the report printing module; the report printing module is used for displaying the corresponding analysis result of the brain activity according to the received printing signals, and therefore the brain activity level and neuron damaged parts are directly and accurately obtained.

Description

technical field [0001] The invention relates to the field of brain science information acquisition, specifically a system for evaluating the development level of brain cognitive function and thinking function of children and children, and mainly evaluating the brain activity level of each functional area and the damaged neuron in the medical field. Background technique [0002] Traditional neurophysiology studies on the advanced functions of the brain take neurons, nerve centers, or the excitation and inhibition processes of brain functional areas as the basic concepts, forming the concept of function positioning in anatomy, the concept of dynamic function positioning of the cerebral cortex in physiology, and the concept of brain duality. Lateralization theory of hemispheric function. Electrophysiology provides the acquisition and analysis technology of "nerve impulses", "brain waves" (EEG) and "evoked potentials", which has become an important methodological pillar of tradi...

AI Technical Summary

Problems solved by technology

Traditional brain imaging technologies such as CT and MRI can clearly reflect the location of brain tissue damage, but cannot reflect the location of brain function; while brain function imaging technologies such as PET, fMRI, NIRS, and ERP can only locate brain function and the location of the human brain. The distribution of thinking activities in the brain area, but it is impossible to intuitively and accurately obtain the brain activity level of each functional area and the damaged neurons

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