Presentation | 2011-12-20 Study on Brain Activity during Memory Retention Phase of Sternberg Short Memory Task Takuya KUSANAGI, Shiho OKUHATA, Tetsuo KOBAYASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Present study investigated event-related potential (ERP) during the memory retention phase of Sternberg memory scanning task. We compared ERPs of 2 conditions differ in memory load (Memory3 and 5), and 2 conditions differ in memory set size(Control3 and 5). Our result indicated that different memory load was reflected in late P300 component, P3b but not in P3a. Duration of the P3b was suggested to be increased with memory load. In contrast to the previous argument that ERP components to be memory load independent, we suggest analysis limited to the late P300 component and its duration to reveal the memory load related activity in ERP. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sternberg task / short term memory / EEG / ERP / P300 |
Paper # | NC2011-90 |
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Committee | NC |
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Conference Date | 2011/12/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on Brain Activity during Memory Retention Phase of Sternberg Short Memory Task |
Sub Title (in English) | |
Keyword(1) | Sternberg task |
Keyword(2) | short term memory |
Keyword(3) | EEG |
Keyword(4) | ERP |
Keyword(5) | P300 |
1st Author's Name | Takuya KUSANAGI |
1st Author's Affiliation | Graduate School of Engineering, Kyoto University() |
2nd Author's Name | Shiho OKUHATA |
2nd Author's Affiliation | Graduate School of Engineering, Kyoto University:Japan Society for the Promotion of Science |
3rd Author's Name | Tetsuo KOBAYASHI |
3rd Author's Affiliation | Graduate School of Engineering, Kyoto University |
Date | 2011-12-20 |
Paper # | NC2011-90 |
Volume (vol) | vol.111 |
Number (no) | 368 |
Page | pp.pp.- |
#Pages | 6 |
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