Spatiotemporal brain activation pattern during word/picture perception by native Koreans

Kyung Hwan Kim, Hyo Woon Yoon, Hyun Wook Park

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)


The purpose of this study is to explore spatiotemporal brain activation patterns during perception of words from three different languages (Korean, English, Chinese) and pictures. Using 64 channel event-related potential (ERP) recording and source localization using distributed source model, we investigated, with high temporal resolution, whether similar or different spatiotemporal patterns of brain activation are involved in the perception of words of different languages and/or pictures. Experimental results seem to corroborate left hemispheric dominance in language processing, and temporal/spatial characteristics in word perception revealed by previous ERP and neuroimaging studies. Observed differences in spatial pattern of activation at specific time periods between English and Korean, and Korean and Chinese, could be explained in terms of required visual pattern analysis due to the orthographic characteristics of each language.

Original languageEnglish
Pages (from-to)1099-1103
Number of pages5
Issue number7
Publication statusPublished - 2004 May 19

All Science Journal Classification (ASJC) codes

  • Neuroscience(all)


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