Multi-brain-region electrode optimization method for transcranial electrical stimulation

The invention discloses a multi-brain-region electrode optimization method for transcranial electrical stimulation, and the method comprises the steps: firstly constructing a head simulation model, solving an electric field transfer matrix of each electrode through a finite element, and then respect...

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Bibliographic Details
Main Authors KANG LIYI, ZHAO ZHIYONG, ZHANG SHAOMIN, ZHANG YI, XIE XU, WANG MINMIN, WU DAN
Format Patent
LanguageChinese
English
Published 14.03.2023
Subjects
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Summary:The invention discloses a multi-brain-region electrode optimization method for transcranial electrical stimulation, and the method comprises the steps: firstly constructing a head simulation model, solving an electric field transfer matrix of each electrode through a finite element, and then respectively selecting a target region needing to be optimized and one or more brain region targets needing to inhibit the electric field intensity. According to the method, the electric field of a target region is optimized, meanwhile, the electric field intensity of a specific brain region nearby the target region is restrained, the number of used electrodes, the current magnitude of a single electrode and the total electrode current are restrained, and finally the optimization effect is evaluated through electric field simulation and calculation of the electric field intensity of a stimulation brain region and the electric field intensity of a restraining brain region. According to the electrode optimization method pro
Bibliography:Application Number: CN202211489080