Transcription of ERP （事象関連電位）データを読み解くための基礎知識 菅井 …
1 (LET) 2012 . (pp. 75 82). ERP .. ERP .. ERP.. Keywords: ERP . 1.. Event-Related Potentials ERP: . ERP . ERP .. ERP . ERP .. electroencephalogram: EEG . evoked potential . 1997 .. 75. ERP .. ERP . ERP MEG magnetoencephalography: . NIRS near infra-red spectroscopic optical topography: . fMRI functional magnetic resonance imaging: . ERP .. fMRI NIRS . 1 .. 1. EEG ERP MEG NIRS fMRI . mm ms . ERP 30 40 1 10 MEG 5 10 1 10 NIRS 20 30 5 8 fMRI 3 5 10 100 2 .. 10 - 20 . 1. 10-20 Jasper, 1958 . 76. 10-20 . A nasion inion 1B . 10%, 20%, 20%, 20%, 20%, 10% . 2 . 64 . 10-20 10 . 2. 2005 .. 10-20 .. z zero . , 2005 Fp: frontal pole P: parietal . F: frontal O: occipital . C: central T: temporal.
2 PC . 10 - 20 . PC . 77. ERP. A/D analogue to digital .. ERP. PC. A/D . Makeig et al., ERP 3.. ERP. Picton et al., bit . A/D Hz 2000; , 1997.. A/D 1000 Hz 1 ms 500 Hz 2 ms .. ERP . ERP . time locked . 4 .. 4 , 2003 . 4 . 4 . 78.. P300, N400, P600 S/N . signal-to- noise ratio 30 . Luck, 2005; 2003 . 2 10 20.. ERP . target . odd-ball . odd: target normal . P3 . 2005 EFL /l/ /r/ . /ra/ /la/ .. 30% . 30 70 . 170 .. Mertens & Polich, 1997 . 3. ERP . ERP .. N1 N100 : N1 . 100 ms N100 . Coles et al., 1990 . MMN mismatch negativity : . N tanen, 2007 N2a .. P3 P300 : .. 79. Ullsperger & Gille, 1988 P3a, P3b . P3b P3 . Luck, 2005 . N400: Kutas and Hillyard 1980 .. P600: . Osterhout & Holcomb, 1992.
3 4.. ERP . ERP ERP .. P600 Osterhout & Holcomb 1992 1 . 2 to . 2 500 ms 800 ms . P600 (1). The broker hoped to sell the stock. (2). *The broker persuaded to sell the stock. P600 . P600 . hoped persuade .. P600 .. ERP .. 80. ERP . 5.. ERP .. 1.. 2.. Coles, M. G. H., Gabriele G, & M. Fabiani. (1990). Event-Related Potentials. In Cacioppo, J. T. &. L. G. Tassinary. (eds)., Principles of Psychophysiology: Physical, social, and inferential elements. Cambridge: Cambridge University Press. Jasper, (1958). The ten twenty electrode system of the international federation. Electroencephalography and Clinical Neurophysiology 10, 371-375. Kutas, M., & Hillyard, S. (1980). Reading senseless sentences: brain potentials reflect semantic incongruity.
4 Science, 207(4427), 203 205. Luck. S. J., (2005). An introduction to the event-related potential technique. Cambridge: The MIT. Press. Mertens, R., & Polich, J. (1997). P300 from a single-stimulus paradigm: passive versus active tasks and stimulus modality. Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section, 104, 488 497. Retrieved from 81. N t nen, R., Paavilainen, P., Rinne, T., & Alho, K. (2007). The mismatch negativity (MMN) in basic research of central auditory processing: a review. Clinical Neurophysiology, 118(12), 2544 90. (2003). ERP . 42 1 . (2005).. (1997).. Osterhout, L. E. E., & Holcomb, P. J. (1992). Event-Related Brain Potentials Elicited by Syntactic Anomaly.
5 Journal of Memory and Language, 31, 785 806. Shafer, V. L., Yu, Y. H., & Datta, H. (2011). The Development of English Vowel Perception in Monolingual and Bilingual Infants: Neurophysiological Correlates. Journal of phonetics, 39(4), 527 545. Ullsperger, P. & Gille. (1988). The Late Positive Component of the ERP and Adaptation-Level Theory. Biological Psychology 26, 299-306. 82.
