The influence of object-location binding mental load effects on the visual N1 and N2 Event-related Potentials

Autor:	Solwoong Song, Jinsick Park, Young Min Park, In Young Kim, Dong Pyo Jang
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	EEG ERP Object-location binding memory N2 Medicine Biology (General) QH301-705.5 Science (General) Q1-390
Zdroj:	BMC Research Notes, Vol 15, Iss 1, Pp 1-6 (2022)
Druh dokumentu:	article
ISSN:	1756-0500
DOI:	10.1186/s13104-022-06086-0
Popis:	Abstract Objective This study aimed to analyze the effect of object-location binding on the visual working memory workload. For this study, thirty healthy subjects were recruited, and they performed the “What was where” task, which was modified to evaluated object-location binding memory. We analyzed their ERP and behavior response. Results Object memory and location memory were preserved during the task, but binding memory decreased significantly when more than four objects were presented. These results indicate that the N1 amplitude is related to the object-only load effect, and the posterior N2 amplitude is a binding-dependent ERP component.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/8511c3b5056f47b39b9dbda43bea221b Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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