{"title":"神经元的电磁刺激","authors":"M. Stuchly, K. Esselle","doi":"10.1109/APMC.1992.672018","DOIUrl":null,"url":null,"abstract":"Motor neurons in the cerebral cortex and peripheral nerves can be stimulated by externally applied pulses of an electromagnetic field produced by a coil. Analyses have been performed of a simplified tissue model and various coil shapes and positions with respect to the nerve. Coils are optimized in terms of their geometry (shape and dimensions) and position considering the strength and focality of the nerve stimulus. A quadruple coil consisting of triangular sections appears to offer advantages in stimulation of shallowly-located nerves. For deep nerves, quadruple square or three-dimensional coils are preferred.","PeriodicalId":234490,"journal":{"name":"AMPC Asia-Pacific Microwave Conference,","volume":"69 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Electromagnetic Stimulation of Neurons\",\"authors\":\"M. Stuchly, K. Esselle\",\"doi\":\"10.1109/APMC.1992.672018\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Motor neurons in the cerebral cortex and peripheral nerves can be stimulated by externally applied pulses of an electromagnetic field produced by a coil. Analyses have been performed of a simplified tissue model and various coil shapes and positions with respect to the nerve. Coils are optimized in terms of their geometry (shape and dimensions) and position considering the strength and focality of the nerve stimulus. A quadruple coil consisting of triangular sections appears to offer advantages in stimulation of shallowly-located nerves. For deep nerves, quadruple square or three-dimensional coils are preferred.\",\"PeriodicalId\":234490,\"journal\":{\"name\":\"AMPC Asia-Pacific Microwave Conference,\",\"volume\":\"69 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-08-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"AMPC Asia-Pacific Microwave Conference,\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APMC.1992.672018\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"AMPC Asia-Pacific Microwave Conference,","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.1992.672018","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Motor neurons in the cerebral cortex and peripheral nerves can be stimulated by externally applied pulses of an electromagnetic field produced by a coil. Analyses have been performed of a simplified tissue model and various coil shapes and positions with respect to the nerve. Coils are optimized in terms of their geometry (shape and dimensions) and position considering the strength and focality of the nerve stimulus. A quadruple coil consisting of triangular sections appears to offer advantages in stimulation of shallowly-located nerves. For deep nerves, quadruple square or three-dimensional coils are preferred.
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