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An Estimation of the Efficiency and Satisfaction for EEG Practice Using the Training 10-20 Electrode System: A Questionnaire Survey

연습용 10-20 Electrode System을 이용한 뇌파검사 실습의 효율성과 만족도 평가

  • Lee, Chang Hee (Department of Neurology, Seoul National University Hospital) ;
  • Kim, Dae Jin (Department of Neurology, Pusan National University Yangsan Hospital) ;
  • Choi, Jeong Su (Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University) ;
  • Lee, Jong-Woo (Department of Neurology, Korea University Ansan Hospital) ;
  • Lee, Min Woo (Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University) ;
  • Cho, Jae Wook (Department of Neurology, Pusan National University Yangsan Hospital) ;
  • Kim, Suhng Wook (Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University)
  • 이창희 (서울대학교병원 신경과) ;
  • 김대진 (부산대학교 양산병원 신경과) ;
  • 최정수 (고려대학교 대학원 의생명융합과학과) ;
  • 이종우 (고려대학교 안산병원 신경과) ;
  • 이민우 (고려대학교 대학원 의생명융합과학과) ;
  • 조재욱 (부산대학교 양산병원 신경과) ;
  • 김성욱 (고려대학교 대학원 의생명융합과학과)
  • Received : 2017.07.28
  • Accepted : 2017.08.22
  • Published : 2017.09.30

Abstract

Electroencephalography (EEG) is distinct from other medical imaging tests in that it is a functional test that helps to diagnosis disorders related to the brain, such as epilepsy. The most important abilities for a medical technologist when performing an EEG are knowing the exact location of the electrode and recording the EEG wave clearly, except for artifacts. Although theoretical education and practical training are both included in the curriculum for improving these abilities, sufficient practical training has been lacking due to problems like expensive equipment and insufficient practical training time. We try to solve these issues by manufacturing the training 10-20 electrode system and by estimating the efficiency and satisfaction of the training 10-20 electrode system through a questionnaire. The time required for practical training using this system was $43.58{\pm}9.647min$, which proved to be efficient. The satisfaction score of participants who experienced curriculum practical training was improved from $7.21{\pm}2.285$ to $9.46{\pm}1.166$. Based on these findings, it is considered that practical training via the use of the training 10-20 electrode system will solve the problems, such as lack of equipment and insufficient practical training time. Nonetheless, to further improve the training 10-20 electrode system, it must overcome the limitations of developing a device capable of checking the actual brain waves and validating the exact location of electrode attachment.

뇌파검사는 영상검사와는 달리 기능검사로 간질을 진단하고 뇌와 관련된 질환들의 진단에 도움이 된다. 뇌파검사를 시행하는 임상병리사의 가장 중요한 점은 정확한 전극 부착 위치를 확인하여 전극을 부착하고 인공산물을 제외한 순수한 뇌파를 기록하는 것에 있다. 이를 위하여 교과과정에서 이론적인 부분과 함께 실습을 포함시키고 있다. 그러나 고가의 장비와 실습시간의 부족 때문에 충분한 실습을 할 수 없는 실정이다. 본 연구에서는 위에 언급된 사항을 해결하고자 연습용 10-20 Electrode system을 제작하여 설문지를 통해 만족도와 실용성을 확인하고자 한다. 연습용 10-20 Electrode system을 사용한 실습시간은 $43.58{\pm}9.647$분으로 측정되어 효율성을 확인하였다. 또한 교과과정 중 뇌파검사 실습을 진행한 학생(유경험자)의 만족도는 $7.21{\pm}2.285$점, 연습용 10-20 Electrode system을 사용한 실습 만족도는 $9.46{\pm}1.166$점으로 상당 부분 향상되었다. 세부적으로 보면 유경험자는 교과과정 중 실습할 때 전극 부착 위치만 확인하고, 전극은 단체로 붙여보는 실습을 했고. 애로사항 중 전극 부착위치가 찾기 어려움이 가장 높게 나타났다. 무경험자는 교과과정 중 뇌파 장비의 부재로 인해 실습을 하지 못했다. 연습용 10-20 Electrode system을 사용하여 실습했을 때는 전극 부착위치를 찾는 것과 전극(풀)을 부착하는 어려움이 교과과정 중 실습할 때와 마찬가지로 가장 많이 아쉬움으로 나타났다. 위에 언급된 내용을 보면 연습용 10-20 Electrode system을 사용하여 실습을 하게 되면 부족한 장비와 실습시간으로 인한 문제점을 해결 가능할 것이라고 사료된다. 그러나 연습용 10-20 Electrode system의 실제 뇌파 확인, 정확한 부착위치 확인 등 한계점을 개선하여 좀 더 실현성 있는 실습도구가 되도록 연구가 필요하고 더 나아가 다른 분야도 마찬가지로 고가의 장비로 인해 어려운 부분을 해결할 수 있을 것이라 기대한다.

Keywords

References

  1. Rojas GM, Fuentes JA, Galvez M. Mobile device applications for the visualization of functional connectivity networks and EEG electrodes: iBraiN and iBraiNEEG. Can J Neurol Sci. 2016;10(40):1-6.
  2. Pillai J, Sperling MR. Interictal EEG and the diagnosis of epilepsy. Epilepsia. 2006;47(Suppl 1):14-22.
  3. Engel J Jr, Wiebe S, French J, Sperling M, Williamson P, Spencer D, et al. Quality Standards Subcommittee of the American Academy of Neurology, American Epilepsy Society, American Association of Neurological Surgeons. Practice parameter: Temporal lobe and localized neocortical resections for epilepsy: Report of the quality standards subcommittee of the american academy of neurology, in association with the american epilepsy society and the american association of neurological surgeons. Neurology. 2003;60(4):538-547. https://doi.org/10.1212/01.WNL.0000055086.35806.2D
  4. Jan MM, Sadler M, Rahey SR. Electroencephalographic features of temporal lobe epilepsy. Can J Neurol Sci. 2010;37(4):439-448. https://doi.org/10.1017/S0317167100010441
  5. Arzy S, Allali G, Brunet D, Michel CM, Kaplan PW, Seeck M. Antiepileptic drugs modify power of high EEG frequencies and their neural generators. Eur J Neurol. 2010;17(10):1308-1312. https://doi.org/10.1111/j.1468-1331.2010.03018.x
  6. Salinsky MC, Oken BS, Storzbach D, Dodrill CB. Assessment of CNS effects of antiepileptic drugs by using quantitative EEG measures. Epilepsia. 2003;44(8):1042-1050. https://doi.org/10.1046/j.1528-1157.2003.60602.x
  7. Schmitt SE, Pargeon K, Frechette ES, Hirsch LJ, Dalmau J, Friedman D. Extreme delta brush: A unique EEG pattern in adults with anti-NMDA receptor encephalitis. Neurology. 2012;79(11):1094-1100. https://doi.org/10.1212/WNL.0b013e3182698cd8
  8. Sharanreddy M, Kulkarni P. Automated EEG signal analysis for identification of epilepsy seizures and brain tumour. J Med Eng Technol. 2013;37(8):511-519. https://doi.org/10.3109/03091902.2013.837530
  9. Poryazova R, Huber R, Khatami R, Werth E, Brugger P, Barath K, et al. Topographic sleep EEG changes in the acute and chronic stage of hemispheric stroke. J Sleep Res. 2015;24(1):54-65. https://doi.org/10.1111/jsr.12208
  10. Soininen H, Partanen J, Laulumaa V, Helkala EL, Laakso M, Riekkinen PJ. Longitudinal EEG spectral analysis in early stage of alzheimer's disease. Electroencephalogr Clin Neurophysiol. 1989;72(4):290-297. https://doi.org/10.1016/0013-4694(89)90064-3
  11. Szurhaj W, Lamblin MD, Kaminska A, Sediri H; Societe de Neurophysiologie Clinique de Langue Francaise. EEG guidelines in the diagnosis of brain death. Neurophysiol Clin. 2015;45(1):97-104. https://doi.org/10.1016/j.neucli.2014.11.005
  12. Jasper HH. The ten twenty electrode system of the international federation. Electroencephalogr Clin Neurophysiol. 1958;10:371-375.
  13. Electrode Position Nomenclature Committee. Guideline thirteen: Guidelines for standard electrode position nomenclature. J Clin Neurophysiol. 1994;11(1):111-113. https://doi.org/10.1097/00004691-199401000-00014
  14. Nuwer MR, Comi G, Emerson R, Fuglsang-Frederiksen A, Guerit J, Hinrichs H, et al. IFCN standards for digital recording of clinical EEG. Electroencephalogr Clin Neurophysiol. 1998;106(3): 259-61. https://doi.org/10.1016/S0013-4694(97)00106-5
  15. Kang JH, Yoon JS, et al. Clinical neurophysiology. 1st ed. Seoul: Korea medical book publishing Company; 2017. p59-70.
  16. Whang SC, Park EB, Song JO. Revision of the current curriculum for the education of medical technology and the development of model curriculum for the future use. Korean J Clin Lab Sci. 1987;19(1):7-42.
  17. Cavalini WLP, Claus CMP, Dimbarre D, Filho AMC, Bonin EA, Loureiro MdP, et al. Development of laparoscopic skills in medical students naive to surgical training. Einstein (Sao Paulo). 2014;12(4):467-472. https://doi.org/10.1590/S1679-45082014AO3237
  18. Cavallaro M. Technical tips: Another way to approach the 10-20 system of electrode placement. Am J EEG Technol. 1992;32(3):225-232. https://doi.org/10.1080/00029238.1992.11080412
  19. Kim DI. Questionnaire survey analysis on necessity of cadaveric dissection for nursing students: In scope of nursing students and professors. Korean J Phys Anthrop. 2015;28(2):119-125. https://doi.org/10.11637/kjpa.2015.28.2.119
  20. Song YA, Son YJ. Effects of simulation-based practice education for core skill of maternity nursing. Korean Parent Child Health J. 2013;16(1):37-44.
  21. Kim YM, Chun IS, Park YM. Development of a hemodialysis nurse educational program and its effects. J Korea Acad Industr Coop Soc. 2012;13(12):5839-5848. https://doi.org/10.5762/KAIS.2012.13.12.5839

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