Makoto Uji

This study shows that placing EEG amplifiers inside the MRI bore increases heating risk from gradient switching, and suggests solutions to mitigate this risk.

The paper shows that memory transfer between declarative and procedural systems occurs through rapid stability shifts during NREM and REM sleep in humans.

This study shows sleep deprivation reduces brain network flexibility by altering thalamic regulation and coupling with cortical networks, leading to cognitive impairments.

The paper shows that deep sleep in humans is linked to faster cerebrospinal fluid dynamics driven by brain oscillations, distinct from arousal mechanisms and light sleep.

This paper applies beamforming spatial filtering to EEG-fMRI data to improve detection of sleep spindles and enhance fMRI GLM analysis by reducing BCG artefacts.

The paper investigates how NREM sleep stages N2 and N3 modulate cognitive recovery after sleep deprivation by analyzing brain network segregation using fMRI and a new hierarchical segregation index.

This study investigates the relationship between cortical excitability and hemodynamic activity using simultaneous TMS and fNIRS, finding a positive correlation between them.

This paper introduces a data-driven beamforming technique to reduce BCG artefacts in EEG-fMRI without using ECG signals, improving signal recovery for task-based neural activity.

This study shows that sleep deprivation alters the balance of cortical network integration and segregation, which correlates with cognitive deficits and recovery after a nap.

This study uses fMRI to investigate cortical activity associated with the subjective impression of realness in stereoscopic viewing, finding similar posterior parietal activation for monocular and binocular conditions.

The paper investigates neural activity associated with the subjective experience of stereopsis without binocular disparity using EEG, finding increased gamma synchronization in parietal cortex during monocular aperture viewing of 3D forms.