Simultaneous EEG‐fMRI Reveals a Visual Working Memory Encoding Network Related to Theta Oscillatory Activity in Healthy Subjects

• Published in: Human brain mapping Vol. 46; no. 6; pp. e70216 - n/a
• Main Authors: Leicht, Gregor, Rauh, Jonas, Mußmann, Marius, Vauth, Sebastian, Steinmann, Saskia, Haaf, Moritz, Haenschel, Corinna, Mulert, Christoph
• Format: Journal Article
• Language: English
• Published: Hoboken, USA John Wiley & Sons, Inc 15.04.2025
• Subjects: Adult; Brain Mapping; delayed match to sample task; DLPFC; Electroencephalography; encoding; Female; Humans; Magnetic Resonance Imaging; Male; Memory, Short-Term - physiology; Nerve Net - diagnostic imaging; Nerve Net - physiology; Parietal Lobe - diagnostic imaging; Parietal Lobe - physiology; simultaneous EEG‐fMRI; single‐trial coupling; theta oscillations; Theta Rhythm - physiology; Visual Perception - physiology; working memory; Young Adult; DLPFC; working memory; delayed match to sample task; single‐trial coupling; encoding; theta oscillations; simultaneous EEG‐fMRI

ABSTRACT Working memory (WM) is crucially involved in many aspects of higher cognitive functions and goal‐directed behavior. The encoding of sensory information necessitates the conversion of sensory stimuli into maintainable constructs. Oscillatory activity in the theta frequency range (4–8 Hz) of...