Dyskinesia neural bridging system based on motion intention induced central nervous system micro electrical stimulation

A technology for motor dysfunction and central nervous system, applied in the field of rehabilitation biomedicine, can solve problems such as interconnection damage and dysfunction, and achieve the effect of promoting the development of rehabilitation biomedicine

Pending Publication Date: 2020-01-17
ZHEJIANG UNIV
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Problems solved by technology

Thus, even if only isolated areas of the brain are damaged, the interconnections between undama

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  • Dyskinesia neural bridging system based on motion intention induced central nervous system micro electrical stimulation
  • Dyskinesia neural bridging system based on motion intention induced central nervous system micro electrical stimulation
  • Dyskinesia neural bridging system based on motion intention induced central nervous system micro electrical stimulation

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Embodiment Construction

[0030]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. In the following descriptions and drawings, unless otherwise indicated, the same numerals in different drawings indicate the same or similar elements. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of systems consistent with aspects of the invention as recited in the appended claims. Each embodiment in this specification is described in a progressive manner.

[0031] The present invention proposes a motor dysfunction neural bridging system based on motor intention to induce micro-electric stimulation of the central nervous system. After the brain region of the motor dysfunction patient is damaged, the plasticity of the interconnection between various brain regions is used to collect the damaged brain region. And th...

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Abstract

The invention discloses a dyskinesia neural bridging system based on motion intention induced central nervous system micro electrical stimulation, and belongs to the field of rehabilitation biomedicine orienting motion function reconstruction, i.e., nerve electric stimulation signals and motion information in a brain motion region are monitored and analyzed, so that the collected nerve electrophysiology signals and motion information can be subjected to feature analysis and real-time decoding; the action tracks can be simulated or the motion intention can be pre-judged; and an electrode is used for automatically implanting closed loop feedback nerve electric stimulation regulation and control, and the harmony and accuracy of the action of a patient with dyskinesia can be effectively improved. Through a nerve plasticity principle, the mutual connection among various regions of the brain is influenced; an artificial closed loop prosthesis is built between a brain central motion control system and a human body motion execution related system; the effect of driving the action occurrence by the patient with the dyskinesia by the self motion intention is achieved; the goal of rehabilitation training is achieved; and important significance is realized on the patient with the dyskinesia.

Description

technical field [0001] The invention belongs to the field of rehabilitation biomedicine, and relates to a nerve bridge system for motor dysfunction induced by micro-electric stimulation of the central nervous system based on motion intention. Background technique [0002] Motor dysfunction mainly refers to the impairment of voluntary movement, incoherent, incomplete, or completely involuntary movement, among which spinal cord injury and cerebrovascular disease account for a large proportion: spinal cord injury (spinal cordinjury, SCI) is Refers to the disease in which motor, sensory and sphincter dysfunction, abnormal muscle tone and pathological reflexes appear in the corresponding segment of the damage due to external direct or indirect factors. Spinal cord injury is the most serious complication of spinal cord injury, often leading to serious dysfunction of the limbs below the injured segment; cerebrovascular disease is a group of diseases that occur in the blood vessels ...

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Application Information

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IPC IPC(8): A61N1/36A61B5/11A61B5/0476A61B5/04
CPCA61B5/11A61B5/7275A61N1/3605A61N1/36067A61N1/36103A61N1/36135A61B5/24A61B5/369
Inventor 许科帝高欢孙敏健
Owner ZHEJIANG UNIV
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