Analysis of P3 in a continuous 40-min auditory oddball task

by: P Chunhau, M Shimono, M Iwanaga, R Hasegawa, Y Honda, A Shirahata, Y Yagi, K Hachisuka

International Congress Series, Vol. 1278 (March 2005), pp. 105-108.

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Abstract

We analysed the N1 latency and amplitude for non-target event-related potential (ERP) and the N1 and P3 latencies and amplitudes for the target ERP in a continuous 40-min auditory oddball task. The N1 amplitude at Fz of non-target ERP was significantly less in the 3rd session than in the 1st session. The N1 amplitude to the target ERP was not different among the three sessions. The P3 amplitudes at Fz and Cz of target ERP was significantly less in the 3rd session than in the 1st session. These results suggest that a number of intracranial neural generators of P3 might change in prolonged extension of an auditory oddball task.

@article{citeulike:278242, abstract = {We analysed the N1 latency and amplitude for non-target event-related potential (ERP) and the N1 and P3 latencies and amplitudes for the target ERP in a continuous 40-min auditory oddball task. The N1 amplitude at Fz of non-target ERP was significantly less in the 3rd session than in the 1st session. The N1 amplitude to the target ERP was not different among the three sessions. The P3 amplitudes at Fz and Cz of target ERP was significantly less in the 3rd session than in the 1st session. These results suggest that a number of intracranial neural generators of P3 might change in prolonged extension of an auditory oddball task.}, author = {Chunhau, P. and Shimono, M. and Iwanaga, M. and Hasegawa, R. and Honda, Y. and Shirahata, A. and Yagi, Y. and Hachisuka, K. }, citeulike-article-id = {278242}, doi = {10.1016/j.ics.2004.11.012}, journal = {International Congress Series}, keywords = {cksearch, erps, oddball, p300}, month = {March}, pages = {105--108}, posted-at = {2005-08-10 23:51:25}, priority = {2}, title = {Analysis of P3 in a continuous 40-min auditory oddball task}, url = {http://dx.doi.org/10.1016/j.ics.2004.11.012}, volume = {1278}, year = {2005} }

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TY - JOUR ID - citeulike:278242 L3 - citeulike-article-id:278242 TI - Analysis of P3 in a continuous 40-min auditory oddball task JF - International Congress Series VL - 1278 SP - 105 EP - 108 N2 - We analysed the N1 latency and amplitude for non-target event-related potential (ERP) and the N1 and P3 latencies and amplitudes for the target ERP in a continuous 40-min auditory oddball task. The N1 amplitude at Fz of non-target ERP was significantly less in the 3rd session than in the 1st session. The N1 amplitude to the target ERP was not different among the three sessions. The P3 amplitudes at Fz and Cz of target ERP was significantly less in the 3rd session than in the 1st session. These results suggest that a number of intracranial neural generators of P3 might change in prolonged extension of an auditory oddball task. KW - cksearch KW - erps KW - oddball KW - p300 AU - Chunhau, P AU - Shimono, M AU - Iwanaga, M AU - Hasegawa, R AU - Honda, Y AU - Shirahata, A AU - Yagi, Y AU - Hachisuka, K PY - 2005/03// UR - http://dx.doi.org/10.1016/j.ics.2004.11.012 ER -

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