본문 바로가기
KERD
논문

공감각의 신경기전에 대한 연구

A review on the neural mechanisms underlying synesthesia

김채연
한국심리학회 (The Korean Psychological Association)|2011.03|한국심리학회지:일반 (Korean Journal of Psychology: General)|제30권 제1호|pp. 1-22

2

조회

0

다운로드

3

인용

0

참고문헌

키워드

사건관련전위ERP공감각brain imagingsynesthesiagenetics유전학신경기전신경 모델뇌기능 영상화neural mechanismneural models
주제분류심리과학

초록

공감각은 한 양태의 감각 자극이 연관된 감각 경험과 다른 양태의 감각 경험을 동시에 야기하는 특수한 현상이다. 공감각의 진위 여부 및 지각적 실재성에 대한 정신물리학적, 인지심리학적 연구 성과들이 축적되면서, 다양한 신경과학적 방법을 이용하여 공감각의 신경기전을 밝히려는 시도가 증가되어 왔다. 본 논문은 최근 20여 년간 발표된 공감각의 신경기전에 대한 연구 성과들을 다양한 측면에서 조망한다. 공감각의 신경기전과 관련된 연구 주제는 크게 두 가지로 구분된다. 첫 번째는 공감각의 발생 원인을 규명하는 것이고, 두 번째는 공감각 경험이 실제 감각 경험을 주관하는 뇌 영역 및 뇌 정보처리 과정과 연관되는지 탐구하는 것이다. 본 논문은 첫 번째 주제와 관련하여 대표적인 신경 모델들을 비교해보고, 유전학적 접근 연구들을 소개한다. 또한 두 번째 주제와 관련하여 다양한 뇌기능 영상화 방법 및 사건관련전위를 이용한 최근 연구 성과들을 소개하고 비교, 논의한다.

Abstract

Synesthesia is a condition under which a sensory stimulus in a certain modality elicits perceptual experience in another modality along with perceptual experience in the relevant modality. Attempts to unveil neural mechanisms of synesthesia have increased with the accumulation of psychophysical and cognitive psychological studies investigating the authenticity and perceptual reality of synesthesia. This work reviews research on the neural mechanisms of synesthesia for last 20 years or so. First, this work compares representative neural models on synesthesia and introduces genetic approaches to synesthesia to investigate the cause for synesthesia. Second, this work discusses a number of brain imaging and ERP studies to explore whether synesthetic experiences are mediated by the shared neural mechanisms and neural information processing stages underlying real sensory experiences.

참고문헌 (63)

  1. Aleman, A, "Activation of striate cortex in the absence of visual stimulation: an fMRI study of synesthesia", Neuroreport, 12, pp.2827~2830 (2001)
  2. Asher, J., "Diagnosing and phenotyping visual synaesthesia: A preliminary evaluation of the revised Test of Genuineness (TOG-R)", Cortex, 42, pp.137~146 (2006)
  3. Asher, J. E, "A Whole-Genome Scan and Fine-Mapping Linkage Study of Auditory-Visual Synesthesia Reveals Evidenceof Linkage to Chromosomes 2q24, 5q33, 6p12, and 12p12", The American Journal of Human Genetics, 84, pp.1~7 (2009)
  4. Bailey, M. E. S., "Synesthesia: Is a genetic analysis feasible?, in Synesthesia: Classic and contemporary readings", pp.182~207 (1997), Blackwell
  5. Barnett, K. J, "Differences in early sensory- perceptual processing in synesthesia: A visual evoked potential study", NeuroImage, 43, pp.605~613 (2008)
  6. Baron-Cohen, S, "Coloured speech perception: is synesthesia what happens when modularity breaks down", Perception, 22, pp.419~426 (1993)
  7. Baron-Cohen, S., "Hearing words and seeing colours: an experimental investigation of a case of synaesthesia", Perception, 16, pp.761~767 (1987)
  8. Beeli, G., "Time course of neural activity correlated with colored-hearing synesthesia.Cerebral", Cortex, 18, pp.379~385 (2008)
  9. Blake, R, "On the perceptual reality of synesthetic color, in Synesthesia: Perspectives from cognitive neuroscience" (2005), Oxford University Press
  10. Blakemore, S-J, "Somatosensory activations during the observation of thouch and a case of vision-touch synaesthesia", Brain, 128, pp.1571~1583 (2005)
  11. Brang, D., "Is the Sky 2? Contextual priming in grapheme-color synaesthesia", Psychological Science, 19, pp.421~428 (2008)
  12. Cohen Kadosh, R, "The neuronal correlate of bidirectional synesthesia: A combined event-related potential and functional magnetic resonance imaging study", Journal of Cognitive Neuroscience, 19, pp.2050~2059 (2007)
  13. Cytowic,R.E, "Synesthesia: A union of the senses" (1989), Springer-Verlag
  14. Cytowic, R. E., "Wednesday is indigo blue; Discovering the brain of synesthesia" (2009), MIT Press
  15. Dixon, M. J, "Five plus two equals yellow", Nature, 406, pp.365~ (2000)
  16. Elias, L. J, "Dissociating semantic and perceptual components of synaesthesia: Behavioral and Functional neuroanatomical investigations. Brain Research", Cognitive Brain Research, 16, pp.232~237 (2003)
  17. Easterman, M, "Coming unbound: Disrupting automatic integration of synesthetic color and graphemes by TMS of the right parietal lobe", Journal of Cognitive Neuroscience, 18, pp.1570~1576 (2006)
  18. Galton, F, "Inquiries into Human Faculty and its Development" (1883), Macmillan
  19. Goller, A. I, "Seeing sounds and hearing colors: An event-related potential study of auditory-visual synesthesia", Journal of Cognitive Neuroscience, 21, pp.1869~1881 (2008)
  20. Grossenbacher, P. G, "Mechanisms of synesthesia: cognitive and physiological constraints", Trends in Cognitive Sciences, 5, pp.36~41 (2001)
  21. Hallett,M, "Transcranial magnetic stimulation and the human brain", Nature, 406, pp.147~150 (2000)
  22. Hubbard, E. M, "Individual differences among grapheme-color synesthetes: Brain-behavior correlations", Neuron, 45, pp.975~985 (2005)
  23. Hubbard, E. M, "Contrast affects the strength of synesthetic colors", Cortex, 42, pp.184~194 (2006)
  24. Hubbard, E. M, "Neurocognitive mechanisms of Synesthesia", Neuron, 48, pp.509~520 (2005)
  25. Kadosh, R. C., "The Neuronal Correlate of Bidirectional Synesthesia: A combined Event-related Potential and Functional Magnetic Resonance Imaging study", Journal of Cognitive Neuroscience, 19(12), pp.2050~2059 (2007)
  26. Kim, C-Y, "Psychophysical magic: rendering the visible ‘invisible’", Trends in Cognitive Sciences, 9, pp.381~388 (2005)
  27. Laeng, B., "Does color synesthesia pose a paradox for early-selection theories of attention", Psychological Science, 15, pp.277~281 (2004)
  28. Le Bihan, D, "Diffusion tensor imaging: Concepts and applications", Journal of Magnetic Resonance Imaging, 13, pp.534~546 (2001)
  29. Luck,S.J, "An introduction to the event-related potential technique" (2005), MIT Press
  30. Mattingley, J. B, "Unconscious priming eliminates automatic binding of colour and alphanumeric form in synesthesia", Nature, 410, pp.580~582 (2001)
  31. Mattingley, J. B, "Cognitive neuroscience perspectives on Synesthesia", Masson. Based on Cortex, 42(2) (2006)
  32. Maurer, D, "Neonatal synesthesia: Implications for the processing of speech and faces", Developmental neurocognition: Speech and face processing in the first year of life, pp.109~124 (1993), Kluwer.
  33. Mills, C. B, "Digit synaesthesia: A case study using a Stroop-type test", Cognitive Neuropsychology, 16, pp.181~191 (1999)
  34. Muggleton, N, "Disruption of synaesthesia following TMS of the right posterior parietal cortex", Neuropsychologia, 45, pp.1582~1585 (2007)
  35. Nair,D.G, "About being BOLD", Brain Research Reviews, 50, pp.229~243 (2005)
  36. Nunn, J. A, "Functional magnetic resonance imaging of synesthesia: activation of V4", V8 by spoken words, 2002, pp.5, 317~375
  37. Odgaard, E. C, "An investigation of the cognitive and perceptual dynamics of a color-digit synesthete", Perception, 28, pp.651~664 (1999)
  38. Palmeri, T. J., "The perceptual reality of synesthetic colors", Proceedings of the National Academy of Sciences USA, 99, pp.4127~4131 (2002)
  39. Paulesu, E, "The physiology of coloured hearing: A PET activation study of colour-word synesthesia", Brain, 118, pp.661~676 (1995)
  40. Paulsen, H. G., "Pupillometry of grapheme-color synaesthesia", Cortex, 42, pp.290~294 (2006)
  41. Ramachandran, V. S, "Psychophysical investigations into the neural basis of synesthesia", Proceedings of the Royal Society of London.Series B, 268, pp.979~983 (2001)
  42. Ramachandran, V. S, "Synesthesia - a window into perception, thought, and language", Journal of Consciousness Studies, 8(12), pp.3~34 (2001)
  43. Rich, A. N, "Anomalous perception in synesthesia: A cognitive neuroscience perspective", Nature Reviews Neuroscience, 3, pp.43~52 (2002)
  44. Rich, A. N., "Can attention modulate color-graphemic synesthesia?, in Synesthesia: Perspectives from cognitive neuroscience", pp.108~123 (2002), Oxford University Press
  45. Rich, A. N., "Neural correlates of imagined and synaesthetic colours", Neuropsychologia, 44, pp.2918~2925 (2006)
  46. Rouw, R, "Increased structural connectivity in grapheme-color synesthesia", Nature Neuroscience, 10, pp.792~797 (2007)
  47. Rouw, R., "Neural basis of individual differences in synesthetic experiences", Journal of Neuroscience, 30, pp.6205~6213 (2010)
  48. Schiltz, K., "Neurophysiological aspects of synesthetic experience", Journal of Neuropsychiatry and Clinical Neurosciences, 11, pp.58~65 (1999)
  49. Simner, J., "Non-random associations of graphemes to colors in synaesthetic and normal populations", Cognitive Neuropsychology, 22, pp.1069~1085 (2005)
  50. Smilek, D, "Synesthetic photisms influence visual perception", Journal of Cognitive Neuroscience, 13, pp.930~936 (2001)
  51. Smilek, D., "Binding of graphemes and synesthetic colors in color-graphemic synesthesia, in Synesthesia: Perspectives from cognitive neuroscience", pp.74~89 (2005), Oxford University Press
  52. Smilek, D, "Synaesthesia: Discordant male monozygotic twins", Neurocase, 11, pp.363~370 (2005)
  53. Smilek, D, "Synaesthesia: A case study of discordant monozygotic twins", Neurocase, 8, pp.338~342 (2002)
  54. Sperling, J. M, "Neuronal correlates of graphemic colour synaesthesia: A fMRI study", Cortex, 42, pp.295~303 (2006)
  55. Steven, M. S, "Activation of color-selective areas of the visual cortex in a blind synesthete", Cortex, 42, pp.304~308 (2006)
  56. Treisman,A, "Synesthsia: Implications for attention, binding, and consciousness - A commentary, in Synesthesia: Perspectives from cognitive neuroscience" (2005), Oxford University Press
  57. Wagar, B. M., "Coloured photisms prevent substitution masking in digit colour synaesthesia", Brain and Cognition, 48, pp.606~611 (2002)
  58. Ward, J., "Sound-colour synesthesia:To what extent does it use cross-modal mechanisms common to us all", Cortex, 42, pp.264~280 (2006)
  59. Ward, J., "Is synaesthesia an X-linked dominant trait with lethality in males", Perception, 34, pp.611~623 (2005)
  60. Weiss, P. H, "Grapheme- colour synaesthetes show increased grey matter volumes of parietal and fusiform cortex", Brain, 132, pp.65~70 (2009)
  61. Weiss, P. H, "Associating colours with people: a case of chromatic-lexical synaesthesia", Cortex, 37, pp.750~753 (2001)
  62. Weiss, P. H, "When visual perception causes feeling: enhanced cross-modal processing in grapheme- color synesthesia", NeuroImage, 28, pp.859~868 (2005)
  63. Witthoft, N, "Synesthetic colors determined by having colored refrigerator magnets in childhood", Cortex, 42, pp.175~183 (2006)

관련 논문AI추천

한국인 색-자소 공감각자의 공감각 경험에 대한 현상적 기술 및 실험적 입증김서경, 김채연한국인지및생물심리학회 · 한국심리학회지: 인지 및 생물2009 · 제21권 제4호색-자소 공감각에서 자소 사용빈도와 공감각 색 간의 상관김예슬, 김채연한국인지및생물심리학회 · 한국심리학회지: 인지 및 생물2014 · 제26권 제3호공감각 연구 사례분석을 통한 디자인 활용방안오정아, 정현원문화예술콘텐츠연구소 · 문화와 예술연구2015 · 제6권 융합인재교육(STEAM) 관점에서 미술교과의 공감각(Synesthesia) 교육에 대한 논의김정희한국초등미술교육학회 · 미술교육연구논총2012 · 제32권 제0호신경미학의 현황-발전과 전망김채연한국인지및생물심리학회 · 한국심리학회지: 인지 및 생물2015 · 제27권 제3호미각어 ‘酸’의 공감각 표현 연구채춘옥한국중국언어문화연구회 · 한중언어문화연구2023 · 제70호

이 간행물의 다른 논문 (16건)

조명심리연구에 대한 고찰과 전망이찬수, 장자순, 박현수, 이강희, 김현택pp. 23-43집단 따돌림 피해 및 가해 아동의 관련 변인 분석 - 부모의 양육 행동과 아동의 의사소통능력, 문제해결능력을 중심으로 -채규만, 박진영pp. 45-67자기침묵이 대인관계에 미치는 영향: 우울의 매개효과 검증홍혜영, 김명화pp. 69-97노인을 위한 단순 Rey 도형 검사 수행에 미치는 연령 및 교육의 영향최진영, 김호영, 박선희, 김은영pp. 99-115한국판-부정적 평가에 대한 두려움 척도Ⅱ 타당화 연구홍영근, 문지혜, 조현재pp. 117-134
원문 보기