Temporal integration of auditory stimulus deviance as reflected by the mismatch negativity.
Temporal integration of auditory stimulus deviance as reflected by the mismatch negativity.
复制标题
由失配负性反映的听觉刺激偏差的时间整合。
DOI：
10.1016/s0304-3940(99)00214-1
复制
发表时间：
1999
影响因子：
2.5
通讯作者：
Näätänen,R
中科院分区：
文献类型：
--
作者：
Sussman,E;Winkler,I;Ritter,W;Alho,K;Näätänen,R
We recorded event-related brain potentials (ERPs) to two different infrequent deviant tones presented successively within the repetitive sequence of a standard tone. A separate mismatch negativity (MMN) component was elicited by each of the two deviants when the interval separating their onsets was 300 ms. However, only a single MMN component was elicited when the temporal separation between the onsets of the two deviants was 150 ms. Previous studies obtained similar results using two temporally separated deviations carried by a single sound. Taken together, these results support the notion of a general temporal integration mechanism in the formation of auditory events with ca. 200 ms long window.
