一 一 一In this paper , toward a new information retrieval application , we investigated the event related potentia 且 ( ERP )after saccade . Two channel EEG was measured with four subjects during simp 且 e string retrieval tasks with active eye moments . in the EEG waveforms , ERP signa 且 s were observed in target string retrievals , whereas not observed in non − target retrievals . The average decoding performance of ERP at ' ter saccade cou 且 d be 79. 5% in recall and 78. 8% in precision 。 This

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... sult suggests that the ERP after saccade is useful in the application of neuromarketing in which the users are seekillg information of desired goods。 Keywords : EEG ERPJnform 飢 ion re 価 eval , Saccade ワ Neuromarketing