Neural systems and time course of proactive interference in working memory

The storage of information in working memory suffers as a function of proactive interference. Many works using neuroimaging technique have been done to reveal the brain mechanism of interference resolution. However, less is yet known about the time course of this process. Event-related potential met...

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Bibliographic Details
Main Authors: Yingchun Du, Zhang, J.X., Zhuangwei Xiao, Renhua Wu
Format: Conference Proceeding
Language:English
Subjects:
Diseases
Educational institutions
Enterprise resource planning
Interference
Inverse problems
Linear predictive coding
Neuroimaging
Probes
Psychology
Recruitment
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Summary:The storage of information in working memory suffers as a function of proactive interference. Many works using neuroimaging technique have been done to reveal the brain mechanism of interference resolution. However, less is yet known about the time course of this process. Event-related potential method(ERP) and standardized low resolution brain electromagnetic tomography method (sLORETA) were used in this study to discover the time course of interference resolution in working memory. The anterior P2 was thought to reflect interference resolution and if so, this process occurred earlier in working memory than in long-term memory.
ISSN:1094-687X
1558-4615
DOI:10.1109/IEMBS.2007.4352496