Decoding declarative memory process for predicting memory retrieval based on source localization.

ABSTRACT: Many studies have focused on understanding memory processes due to their importance in daily life. Differences in timing and power spectra of brain signals during encoding task have been linked to later remembered items and were recently used to predict memory retrieval performance. However, accuracies remain low when using non-invasive methods for acquiring brain signals, mainly due to the low spatial resolution. This study investigates the prediction of successful retrieval using estimated source activity corresponding either to cortical or subcortical structures through source localization. Electroencephalogram (EEG) signals were recorded while participants performed a declarative memory task. Frequency-time analysis was performed using signals from encoding and retrieval tasks to confi

SUBMITTER: Kalafatovich J 

PROVIDER: S-EPMC9455842 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature