지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.1
- 수록면
- 105 - 112 (8page)
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초록· 키워드
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Good performance is important element not only in workplace but also in daily activities. Performance of the human depends on the mental capacity and mental workload. Especially, children in concrete operational stage is critical for further learning ability that they develop their ability to distinguish between quality and quantity. However, the reason that mental workload is difficult to quantify through physiological measures, makes it more complicated to demonstrate the mental workload. When it comes to children’s development, physical change is visible and easy to identify but mental change is not. HRV is relatively easy to measure but has limitation because it is indirect way of measuring brain signal. Above all things, many researches of real-time indicator measuring physiological data such as heart rate variability (HRV) have been done sporadically but not integrated. Therefore, In this study we tried to demonstrate if we can predict the mental capacity not mental workload with the EEG. Attention ability was measured with Stroop task, and memory ability was measured with digit span task. The main outcome of this study is that building predictive models for cognitive functions using physiological measures is feasible and that its predictive models for cognitive functions using physiological measures is feasible and that its predictive power is further improved when EEG is used along with HRV data. It is implied form the outcome of study that combining physiological measures may improve its predictive power by improving the signal relative to noises and that future studies may focus on discovery of further biomarkers for prediction of cognitive functions.
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참고문헌 (28)
참고문헌 신청
Van den Bulck, J / 2007 / Adolescent use of mobile phones for calling and for sending text messages after lights out: results from a prospective cohort study with a one-year follow-up / Sleep 30(9):1220~1223
Dornhege, G / Toward brain-computer interfacing (Neural information processing series)
Wang, Z / 2012 / Cross-subject workload classification with a hierarchical Bayes model / NeuroImage 59(1):64~69
Waterhouse, J / 2014 / Reflexes: principles and properties / Anaesth Intens Care Med 15(4):201~206
Cinaz, B / 2013 / Monitoring of mental workload levels during an everyday life office-work scenario / Pers Ubiquitous Comput 17(2):229~239
Dornhege, G / Toward brain-computer interfacing (Neural information processing series)
Wang, Z / 2012 / Cross-subject workload classification with a hierarchical Bayes model / NeuroImage 59(1):64~69
Waterhouse, J / 2014 / Reflexes: principles and properties / Anaesth Intens Care Med 15(4):201~206
Cinaz, B / 2013 / Monitoring of mental workload levels during an everyday life office-work scenario / Pers Ubiquitous Comput 17(2):229~239
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