Theta Oscillations Support Prefrontal-Hippocampal Interactions in Sequential Working Memory

Medicine, Neurology, Neurosurgery, Life Sciences, Cell Biology, Biochemistry, Biophysics,
sequential working memory   hippocampus   dorsolateral prefrontal cortex   theta oscillations   stereoelectroencephalography   phase coherence   granger causality  

Study on Theta Oscillations in Hippocampus-Prefrontal Interaction Supporting Sequential Working Memory Academic Background The dorsolateral prefrontal cortex (DLPFC) and the hippocampus play crucial roles in sequential working memory, but the specific interaction mechanisms are not yet clear. Previous studies have shown that these two brain regions...

Increases in Pre-Stimulus Theta and Alpha Oscillations Precede Successful Encoding of Crossmodal Associations

Medicine, Basic Medical Sciences, Neurology, Life Sciences, Biochemistry, Biophysics,
EEG   theta oscillations   alpha oscillations   pre-stimulus interval   crossmodal associations   episodic memory   phase-based connectivity  

Enhancement of Theta and Alpha Oscillations Prior to Crossmodal Memory Encoding Background Episodic memory is a crucial component of human memory, with one of its core mechanisms being the formation of associations through stimuli from different sensory channels. Current theories suggest that during crossmodal associative encoding, the phase and po...