{"title":"10w半导体激光器脉冲照射对电流感知阈值和电流痛觉阈值的直接影响","authors":"Nobuyuki Takeuchi, M. Matsumoto","doi":"10.2530/jslsm.jslsm-40_0051","DOIUrl":null,"url":null,"abstract":"The immediate effects of pulse irradiation with a 10-W semiconductor laser on current perception threshold and current pain threshold were examined. As a result, the minimum perceptual current value reflecting the current perception threshold did not change, but the minimum pain current value reflecting the current pain threshold showed a significant increase after laser irradiation in the irradiation group. However, there was no significant change in the minimum perceived current value and minimum pain current value in the control group. Hence, it was suggested that laser irradiation increased the pain threshold.","PeriodicalId":19350,"journal":{"name":"Nippon Laser Igakkaishi","volume":"671 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Immediate Effect of Pulse Irradiation with a 10-W Semiconductor Laser on Current Perception Threshold and Current Pain Threshold\",\"authors\":\"Nobuyuki Takeuchi, M. Matsumoto\",\"doi\":\"10.2530/jslsm.jslsm-40_0051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The immediate effects of pulse irradiation with a 10-W semiconductor laser on current perception threshold and current pain threshold were examined. As a result, the minimum perceptual current value reflecting the current perception threshold did not change, but the minimum pain current value reflecting the current pain threshold showed a significant increase after laser irradiation in the irradiation group. However, there was no significant change in the minimum perceived current value and minimum pain current value in the control group. Hence, it was suggested that laser irradiation increased the pain threshold.\",\"PeriodicalId\":19350,\"journal\":{\"name\":\"Nippon Laser Igakkaishi\",\"volume\":\"671 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nippon Laser Igakkaishi\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2530/jslsm.jslsm-40_0051\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nippon Laser Igakkaishi","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2530/jslsm.jslsm-40_0051","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Immediate Effect of Pulse Irradiation with a 10-W Semiconductor Laser on Current Perception Threshold and Current Pain Threshold
The immediate effects of pulse irradiation with a 10-W semiconductor laser on current perception threshold and current pain threshold were examined. As a result, the minimum perceptual current value reflecting the current perception threshold did not change, but the minimum pain current value reflecting the current pain threshold showed a significant increase after laser irradiation in the irradiation group. However, there was no significant change in the minimum perceived current value and minimum pain current value in the control group. Hence, it was suggested that laser irradiation increased the pain threshold.
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