Brain-computer combination system and method based on sensory transfer

Abstract

The invention provides a brain-computer combination system and method based on sensory transfer. The system comprises a brain information terminal decoding unit, a psychological emotion modeling unitand a physical output signal stimulating unit, wherein the brain information terminal decoding unit is used for reading neural information, transferred by sense organs, of a target object in a non-invasive manner, so as to acquire psychological and physiological data; the psychological emotion modeling unit is used for studying and recognizing an emotional cognition state of the target object by virtue of a machine based on the collected psychological and physiological data; and the physical output signal stimulating unit is used for generating human-computer interaction with a sensory stimulation effect based on the emotional cognition state, so as to prompt the target object to generate an expected emotional cognition state. According to the brain-computer combination system, a noninvasive brain-computer interface technique for decoding recognition based on a sensory signal stream, does not require craniotomy and is not limited by electroencephalogram signals, thereby being beneficial to timely prediction, prevention and intervention of brain cognitive diseases.

Description

technical field [0001] The present invention relates to medical equipment and intelligent product technology, in particular to a brain-computer integration system and method based on sensory transmission. Background technique [0002] Brain-computer interface (BCI) technology is considered to be one of the most important technologies that will profoundly affect the human world in the future. At present, there are mainly two kinds of brain-computer integration technology. The first is implantable brain-computer integration technology, that is, the microcircuit chip is directly implanted into the brain to read and regulate the neuronal electrical signals of the brain. For example, the flexible electrode wires (threads) recently developed by Musk Neuralink can be implanted into the brains of mice and monkeys for neural activity experiments, with a success rate of 87%. The second is non-implantable brain-computer integration technology, by placing or wearing some detection equi...

AI Technical Summary

Problems solved by technology

Ultrasound stimulation technology is almost non-invasive and seems to be able to reach some deep brain areas, but the accuracy and efficacy of this technology to stimulate brain nuclei has yet to be further explored

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