{"title":"认知疲劳下警觉性丧失的脑电图同步研究","authors":"A. Sengupta, Abhishek Tiwari, A. Routray","doi":"10.1109/INDICON.2017.8487619","DOIUrl":null,"url":null,"abstract":"A drop in alertness is likely to be induced by continuous and repetitive performance of cognitive tasks. EEG has been identified as a significant marker of changes in alertness during performance of a repeated task set. The present paper analyses the drop in alertness of subjects due to increase in fatigue levels using the variation in parameters of brain networks formed from synchronization values of EEG recorded during the performance of an Auditory Response Test. The results show the efficacy of using EEG records to reflect rise in fatigue levels of subjects with increase in cognitive loading.","PeriodicalId":263943,"journal":{"name":"2017 14th IEEE India Council International Conference (INDICON)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Loss of Alertness under Cognitive Fatigue Using EEG Synchronization\",\"authors\":\"A. Sengupta, Abhishek Tiwari, A. Routray\",\"doi\":\"10.1109/INDICON.2017.8487619\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A drop in alertness is likely to be induced by continuous and repetitive performance of cognitive tasks. EEG has been identified as a significant marker of changes in alertness during performance of a repeated task set. The present paper analyses the drop in alertness of subjects due to increase in fatigue levels using the variation in parameters of brain networks formed from synchronization values of EEG recorded during the performance of an Auditory Response Test. The results show the efficacy of using EEG records to reflect rise in fatigue levels of subjects with increase in cognitive loading.\",\"PeriodicalId\":263943,\"journal\":{\"name\":\"2017 14th IEEE India Council International Conference (INDICON)\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 14th IEEE India Council International Conference (INDICON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INDICON.2017.8487619\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 14th IEEE India Council International Conference (INDICON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INDICON.2017.8487619","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Loss of Alertness under Cognitive Fatigue Using EEG Synchronization
A drop in alertness is likely to be induced by continuous and repetitive performance of cognitive tasks. EEG has been identified as a significant marker of changes in alertness during performance of a repeated task set. The present paper analyses the drop in alertness of subjects due to increase in fatigue levels using the variation in parameters of brain networks formed from synchronization values of EEG recorded during the performance of an Auditory Response Test. The results show the efficacy of using EEG records to reflect rise in fatigue levels of subjects with increase in cognitive loading.
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