Interactions between Transient and Long-Term Auditory Memory as Reflected by the Mismatch Negativity
Interactions between Transient and Long-Term Auditory Memory as Reflected by the Mismatch Negativity
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不匹配消极性所反映的短暂和长期听觉记忆之间的相互作用
DOI：
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发表时间：
1996
影响因子：
3.2
通讯作者：
R. Ntnen
中科院分区：
文献类型：
--
作者：
Istvn Winkler;N. Cowan;V. Cspe;I. Czigler;R. Ntnen
失配负波（MMN）事件相关电位（ERP）成分是由一系列重复听觉刺激中任何可辨别的变化引起的。MMN是通过记录输入刺激与先前重复刺激的轨迹的偏差的过程产生的。本研究以MMN作为听觉感觉记忆的一个探针，探讨了感觉记忆表征是严格地基于对传入感觉刺激的自动特征分析形成的，还是也包含了来自长时记忆的信息。由9.5秒的列车间间隔分开的6个纯音（标准，每列车最多1个偏差）列车被提交给受试者执行视觉跟踪任务，并忽略听觉刺激。列车被分组为20列的刺激块，块之间有2分钟的休息时间。在恒定标准条件下，标准和偏差刺激在整个会话中保持固定，鼓励长期记忆表征的形成。为了消除从一列火车到下一列火车的感觉储存的遗留，列车间间隔的前3.6秒被填充了6个随机频率的音调。在流动标准条件下，标准从火车到火车改变，中间的音调被省略。结果发现，MMN引起的偏差在位置2的列车在恒定的标准条件揭示了一个单一的提醒恒定的标准重新激活的标准刺激表征。在恒定条件下，MMN振幅在每个刺激块内的试验中增加，但在流动标准条件下没有，表明在该条件下的长期学习（即，由MMN幅度索引的标准刺激迹线受益于先前序列中恒定标准的呈现）。本研究结果表明，MMN的瞬时听觉感觉记忆表征是由相应刺激的长期表征促进的。
The mismatch negativity (MMN) event-related potential (ERP) component is elicited by any discriminable change in series of repetitive auditory stimuli. MMN is generated by a process registering the deviation of the incoming stimulus from the trace of the previous repetitive stimulus. Using MMN as a probe into auditory sensory memory, the present study addressed the question of whether the sensory memory representation is formed strictly on the basis of an automatic feature analysis of incoming sensory stimuli or information from long-term memory is also incorporated. Trains of 6 tone bursts (standards with up to 1 deviant per train) separated by 9.5-sec intertrain intervals were presented to subjects performing a visual tracking task and disregarding the auditory stimuli. Trains were grouped into stimulus blocks of 20 trains with a 2-min rest period between blocks. In the Constant-Standard Condition, both standard and deviant stimuli remained fixed across the session, encouraging the formation of a long-term memory representation. To eliminate the carryover of sensory storage from one train to the next, the first 3.6 sec of the intertrain interval was filled with 6 tones of random frequencies. In the Roving-Standard Condition, the standard changed from train to train and the intervening tones were omitted. It was found that MMN was elicited by deviants presented in Position 2 of the trains in the Constant-Standard Condition revealing that a single reminder of the constant standard reactivated the standard-stimulus representation. The MMN amplitude increased across trials within each stimulus block in the Constant- but not in the Roving-Standard Condition, demonstrating long-term learning in that condition (i.e., the standard-stimulus trace indexed by the MMN amplitude benefitted from the presentations of the constant standard in the previous trains). The present results suggest that the transient auditory sensory memory representation underlying the MMN is facilitated by a longer-term representation of the corresponding stimulus.
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DOI：
10.1037/0278-7393.19.4.909
发表时间：
1993-07-01
影响因子：
2.6
作者：
COWAN, N;WINKLER, I;NAATANEN, R
通讯作者：
NAATANEN, R
DOI：
10.1016/0013-4694(92)90005-3
发表时间：
1992-05-01
期刊：
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY
影响因子：
--
作者：
ALHO, K;WOODS, DL;NAATANEN, R
通讯作者：
NAATANEN, R
婴儿记忆的重新激活：对认知发展的影响。
影响因子：
--
作者：
Rovee-Collier,C;Hayne,H
通讯作者：
Hayne,H
音高的听觉记忆可以排练吗？
DOI：
10.1037//0278-7393.21.3.635
发表时间：
1995
期刊：
Journal of experimental psychology. Learning, memory, and cognition
影响因子：
--
作者：
Keller,TA;Cowan,N;Saults,JS
通讯作者：
Saults,JS