Kaho Tsumura

This study investigates how perceptual uncertainty affects response inhibition by analyzing brain activity in specific regions during a go/no-go task.

This study identifies a cross-hemispheric excitatory-inhibitory loop between the prefrontal cortex and cerebellum that resolves the Stroop effect by regulating interference between language and color information.

This study examines decision-making in a multifactor gambling task, finding that fronto-parietal cognitive control influences reaction times and strategy switching in complex value-based decisions.

The paper shows that reversible fronto-occipitotemporal signaling supports task encoding and behavioral flexibility under ambiguous cues by alternating top-down and bottom-up signals.