دانلود مقاله ISI انگلیسی شماره 77328
ترجمه فارسی عنوان مقاله

الگوهای فعالیت مغزی الکتریکی در طول عملکرد حافظه اعلانی در نوزادان 10 ماهه

عنوان انگلیسی
Patterns of brain-electrical activity during declarative memory performance in 10-month-old infants
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
77328 2009 8 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Brain and Cognition, Volume 71, Issue 3, December 2009, Pages 215–222

ترجمه کلمات کلیدی
EEG، نوزادان، حافظه اعلانی؛ تقلید معوق
کلمات کلیدی انگلیسی
Infant EEG; Declarative memory; Deferred imitation
پیش نمایش مقاله
پیش نمایش مقاله  الگوهای فعالیت مغزی الکتریکی در طول عملکرد حافظه اعلانی در نوزادان 10 ماهه

چکیده انگلیسی

This study of infant declarative memory concurrently examined brain-electrical activity and deferred imitation performance in 10-month-old infants. Continuous electroencephalogram (EEG) measures were collected throughout the activity-matched baseline, encoding (modeling) and retrieval (delayed test) phases of a within-subjects deferred imitation task. Infants were divided into two memory performance groups based on the exhibition of ordered-recall after a 24-h delay. Whereas no group differences were found in EEG collected during encoding, performance-group differences in EEG were present during retrieval. Infants who successfully displayed ordered-recall showed a pattern of increasing EEG from baseline to task at anterior temporal scalp locations, whereas infants showing no ordered-recall displayed no changes in EEG from baseline to task. These findings are discussed with respect to the biobehavioral developments underlying declarative memory abilities.