The Journal of the Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회논문지)

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Development of Measurement Method and Contents for Unilateral Neglect using Eye-tracking Technique

시선추적기법을 적용한 편측무시 측정 방법 및 개선 콘텐츠 개발

  • 최정희 (한국산업기술대학교, 컴퓨터공학과) ;
  • 신성욱 (한국산업기술대학교, 컴퓨터공학과) ;
  • 문호상 (한국산업기술대학교, 컴퓨터공학과) ;
  • 구세진 (한국산업기술대학교, 컴퓨터공학과) ;
  • 정성택 (한국산업기술대학교, 컴퓨터공학과)
  • Received : 2018.08.16
  • Accepted : 2018.10.05
  • Published : 2018.10.31
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Abstract

In this study, using real-time gaze tracking and head tracking method, we intended to quantitatively evaluate the deviation between the patient's head and gaze direction while minimizing inspection errors due to apraxia of conventional paper-based examination respectively. As a result, we developed a software that can quantitatively measure gaze and head movement information, and computerized the line bisection and star cancelation test, which are generally used as conventional paper test. In addition, for the rehabilitation training, contents corresponding to the visual technology of Warren's visual hierarchical model lower level are implemented and can be performed repetitively and independently. This allows the patient to actively participate in rehabilitation and quantitatively compare the degree of improvement.

본 연구는 실시간 시선 및 머리 추적 방식을 사용하여 기존의 지필검사의 실행증으로 인한 검사 오류를 최소화하고, 환자의 머리와 시선 방향의 틀어짐을 정량적으로 평가를 하고자 하였다. 이에 대한 결과로 시선 및 머리 움직임 정보를 정량적으로 측정할 수 있는 소프트웨어를 개발하고, 기존 지필검사로 많이 사용되고 있는 선 나누기 검사와 별 지우기 검사를 전산화하였다. 또한, 재활 훈련을 위해 Warren의 시지각 계층 모델 하위 수준의 시각적 기술에 해당하는 콘텐츠를 구현하여 반복적이고 독립적이게 수행될 수 있도록 하였다. 이를 통해 환자가 능동적으로 재활에 참여하도록 하고 개선된 정도를 정량적으로 비교할 수 있다.

Keywords

References

  1. Yoo-Im Choi, "The Effects of Mental Practice for Performing of Functional Activities to Unilateral Neglect and ADL in Person with Stroke", Journal of the Korea Academia-Industrial coopreation Society, Vol. 10, No. 12, pp. 2879-2997, 2009. https://doi.org/10.5762/KAIS.2009.10.10.2879
  2. A. Farne, L. J. Buxbaum, M. Ferraro, F. Frassinetti, J. Whyte, T. Veramonti, V. Angeli, H. B. Coslett, E. Ladavas, "Patterns of spontaneous recovery of neglect and associated disorders in acute right brain-damaged patients", Journal of Neurology, Neurosurgery & Psychiatry, Vol. 75, No.10, pp.1401-1410, 2004. DOI : http://dx.doi.org/10.1136/jnnp.2002.003095
  3. Sylvie Chokron, Eve Dupierrix, Matthias Tabert, Paolo Bartolomeo, "Experimental remission of unilateral spatial neglect", Neuropsychologia, Vol. 45, Issue 14 pp. 3127-3148, 2007. DOI : https://doi.org/10.1016/j.neuropsychologia.2007.08.001
  4. Sang-Woo Han, Doc-Young Oh, Sin-Ae Song, Seu-La Ryu, Su-Kyoung Kim, "The Effect of Dynavision Rehabilitation on Visual Attention and Unilateral Neglect in Stroke Patients: A Single Subject Research Design", The Journal of Korean Society of Occupational Therapy, Vol 15. No. 3, pp. 73-82, 2007.
  5. P. Plummer, M. E. Morris, J. Dunai, "Assessment of unilateral neglect", Physical Therapy, Vol. 83, Issue 8, pp. 732-740, 2003. DOI : https://doi.org/10.1093/ptj/83.8.732
  6. M. Y. Kim, S. I. Chun, E. S. Park, J. J. Lee, J. H. Kim, "A Trial of Diagnostic Program Using a Computer for Unilateral Visual Neglect", Journal of the Korean Academy of Rehabilitation Medicine, Vol. 25, No. 1, pp. 39-50, 2001. DOI : https://www.e-arm.org/journal/view.php?number=2302
  7. HO. Karnath, "Spatial attention systems in spatial neglect", Neuropsychologia, Vol. 75, pp. 61-73, 2015. DOI : https://doi.org/10.1016/j.neuropsychologia. 2015.05.019
  8. Georg Kerkhoff, "Rehabilitation of visuospatial cognition and visual exploration in neglect: a cross-over study", Restorative neurology and neuroscience, Vol. 12, No.1 pp. 27-40, 1998.
  9. Yves Rossetti, Gilles Rode, Laure Pisella, Alessandro Farne, Ling Li, Dominique Boisson, Marie-Therese Perenin, "Prism adaptation to a rightward optical deviation rehabilitates left hemispatial neglect", Nature, Volume 395, Issue 6698, pp. 166-169, 1998. DOI : http://dx.doi.org/10.1038/25988
  10. Johanna H. van der Lee, Robert C. Wagenaar, Gustaaf J. Lankhorst, Tanneke W. Vogelaar, Walter L. Devillé, Lex M. Bouter, "Forced Use of the Upper Extremity in Chronic Stroke Patients : Results From a Single-Blind Randomized Clinical Trial", Stroke, Vol. 30, No. 11, 1999. DOI : https://doi.org/10.1161/str.30.11.2369
  11. Mary Warren, "A hierarchical model for evaluation and treatment of visual perceptual dysfunction in adult acquired brain injury, part 1", American Journal of Occupational Therapy, Vol. 47, No.1, pp. 42-54, 1993. DOI : 10.5014/ajot.47.1.42
  12. Peter Klavora, Mary Warren, "Rehabilitation of visuomotor skills in poststroke patients using the Dynavision apparatus", Perceptual and motor skills, Vol. 86 No. 1 pp. 23-30, 1998. DOI : https://doi.org/10.2466/pms.1998.86.1.23
  13. Mylene C. Dault , Mirjam de Haart, Alexander C.H. Geurts, Ilse M.P. Arts, Bart Nienhuis, "Effects of visual center of pressure feedback on postural control in young and elderly healthy adults and in stroke patients", Human Movement Science, Vol. 22, No. 3, pp. 221-236, 2003. DOI : https://doi.org/10.1016/S0167-9457(03)00034-4
  14. Byung-Hun Oh, Kwang-Woo Chung, Kwang- Seok Hong, "Gaze Recognition System using Random Forests in Vehicular Environment based on Smart-Phone", The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 15, No. 1, pp. 191-197, 2015. DOI : http://dx.doi.org/10.7236/JIIBC.2015.15.1.191
  15. T. Schenkenberg, D. C. Bradford, E. T. Ajax, "Line bisection and unilateral visual neglect in patients with neurologic impairment", Neurology, Vol. 30, No.5, pp. 509-509, 1980. DOI : https://doi.org/10.1212/WNL.30.5.509
  16. B. Zoltan, "Vision, perception, and cognition : A manual for the evaluation and treatment of adult with acquired brain injury", Journal of the American Academy of Optometry, Vol. 84, Issue 10, pp. 934, 2007. DOI : 10.1097/OPX.0b013e3181580dbc
  17. T. Tanaka, S. Sugihara, H. Nara, S. Ino, T. Ifukube, "A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology", Journal of NeuroEngineering and Rehabilitation, Vol. 2, No. 31, pp. 1-9, 2005. DOI : https://doi.org/10.1186/1743-0003-2-31
  18. Christian Eichhorn, David A. Plecher, Gudrun Klinker ,Martin Lurz, Nadja Leipold, Markus Bohm, Helmut Krcmar, Angela Ott, Dorothee Volkert, Atsushi Hiyama, "Innovative Game Concepts for Alzheimer Patients", International Conference on Human Aspects of IT for the Aged Population, Springer, Cham, pp. 526-545, 2018. DOI : https://doi.org/10.1007/978-3-319-92037-5_37