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dc.contributor.authorLin, Chun-Lingen_US
dc.contributor.authorJung, Melodyen_US
dc.contributor.authorWu, Ying Choonen_US
dc.contributor.authorLin, Chin-Tengen_US
dc.contributor.authorShe, Hsiao-Chingen_US
dc.date.accessioned2014-12-08T15:29:03Z-
dc.date.available2014-12-08T15:29:03Z-
dc.date.issued2012en_US
dc.identifier.isbn978-1-4577-1787-1en_US
dc.identifier.issn1557-170Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/20950-
dc.description.abstractThe purpose of this study is to examine brain activities of participants solving mental math problems. The research investigated how problem difficulty affected the subjects' responses and electroencephalogram (EEG) in different brain regions. In general, it was found that solution latencies (SL) to the math problems increased with difficulty. The EEG results showed that across subjects, the right-central beta, left-parietal theta, left-occipital theta and alpha, right-parietal alpha and beta, medial-frontal beta and medial central theta power decreased as task difficulty increased. This study further explored the effects of problem-solving performance on the EEG. Slow solvers exhibited greater frontal theta activities in the right hemisphere, whereas an inverse pattern of hemispheric asymmetry was found in fast solvers. Furthermore, analyses of spatio-temporal brain dynamics during problem solving show progressively stronger alpha-and beta-power suppression and theta-power augmentation as subjects were reaching a solution. These findings provide a better understanding of cortical activities mediating math-based problem solving and knowledge acquisition that can ultimately benefit math learning and education.en_US
dc.language.isoen_USen_US
dc.titleBrain Dynamics of Mathematical Problem Solvingen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2012 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC)en_US
dc.citation.spage4768en_US
dc.citation.epage4771en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.identifier.wosnumberWOS:000313296504242-
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