초록

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Abstract ▼ AI-Helper

High-dimensional big data processing and life-long learning have been considered as an important field as mobile device usage is rapidly increasing and further wearable computers are being featured nowadays. Multimodal data piling up from various sensors attached to mobile devices are needed to proc...

High-dimensional big data processing and life-long learning have been considered as an important field as mobile device usage is rapidly increasing and further wearable computers are being featured nowadays. Multimodal data piling up from various sensors attached to mobile devices are needed to process in real time and thus memory processing mechanisms of the brain are required to investigate. However, most studies have stressed on delimiting the upper boundaries of this memory by using memorization tasks with conditional experimental paradigms, rather than the performance of everyday tasks. In an effort to study the encoding and retrieval of episodic memory under more naturalistic and ecological conditions, we here demonstrate a memory experiment that employs audio-visual narrative movies as naturalistic stimuli. Electroencephalography measurements were used to analyze neural activations during memory formation. Our results extend the previous results of neurocognitive studies on memory formation via naturalistic stimuli, neural oscillations, and behavioral factor analysis combined.

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