Reiji Ohkuma

This study uses MEG to show that co-speech gestures reduce neural load in language regions before speech articulation, suggesting a linguistic rather than motoric role.

This study reviews and analyzes neurofeedback training's impact on memory in healthy adults, finding small-to-moderate improvements with varying factors influencing effectiveness.

This study examines brain activity during constraint relaxation in insight problem-solving using fNIRS and eye movements, finding activation in specific brain regions associated with the process.