System for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of human body

An EEG system and ultrasound technology, applied in ultrasound therapy, diagnostic recording/measurement, application, etc., can solve problems affecting the development speed of transcranial ultrasound stimulation technology

Inactive Publication Date: 2017-11-21
SHANGHAI JIAO TONG UNIV
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This undoubtedly affects the development speed o

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  • System for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of human body
  • System for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of human body
  • System for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of human body

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Embodiment Construction

[0035] The specific embodiments of the present invention are given below in conjunction with the accompanying drawings, but the present invention is not limited to the following embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in very simplified form and use imprecise ratios, which are only used for the purpose of conveniently and clearly assisting in describing the embodiments of the present invention.

[0036] Please refer to figure 1 , figure 1 It is a basic system block diagram of a synchronization system for transcranial ultrasound stimulation and EEG recording of the present invention. The present invention proposes a system for synchronizing human transcranial ultrasonic stimulation and EEG recording, including: a computer (110) containing control software, a signal generator (130), a radio frequency amplifier (140), and an ultrasonic transducer (150) ...

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Abstract

The invention provides a system for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of the human body, which comprises a computer (110) containing control software, a signal generator (130), a radio frequency amplifier (140), an ultrasonic transducer (150), a synchronization control module (120), a transducer-scalp coupling module (151), an electroencephalography system (160) and a signal receiving terminal (161), and is characterized in that real-time communication between the signal generator (130) and the electroencephalography system (160) can be realized by using the synchronization control module (120), and complete synchronization of ultrasonic stimulation and electroencephalographic signal collection is realized. The system provided by the invention for synchronizing transcranial ultrasonic stimulation and electroencephalography recording of the human body can be applied to basic brain cognitive function research and clinical brain disease intervention treatment research, can realize synchronization of ultrasonic stimulation and electroencephalographic signal recording and solves the technical problems of multi-channel synchronous or asynchronous independent ultrasonic stimulation and corresponding electroencephalographic signal synchronous recording and stimulation marking.

Description

technical field [0001] The invention relates to the technical field of transcranial ultrasonic stimulation nerve regulation, and in particular to a system for synchronizing human transcranial ultrasonic stimulation and EEG recording. Background technique [0002] Transcranial ultrasound stimulation, as an emerging brain function regulation technology, is non-invasive, high spatial resolution, penetrating and The advantages of high depth and easy combination with other technologies can target specific functional areas, so it has attracted the attention of many researchers, and its application prospects are widely optimistic. In recent years, significant progress has been made in the research field of ultrasonic stimulation technology. In 2014, J.Tyler's research team took the lead in applying ultrasonic stimulation to the human body, making the research object of this technology realize the leap from animals to human bodies. More and more researchers Began to study the mecha...

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Application Information

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IPC IPC(8): A61N7/00A61B5/0476
CPCA61N7/00A61N2007/0021A61B5/369
Inventor 杨杰孙俊峰童善保王继军唐莺莹李航道
Owner SHANGHAI JIAO TONG UNIV
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