Jun-ichiro Hirayama

Cognitive Dynamics Estimation: A whole-brain spatial regression paradigm for extracting the temporal dynamics of cognitive processes

This paper introduces Cognitive Dynamics Estimation (CDE), a novel fMRI analysis method that captures the temporal dynamics of cognitive processes on a trial-by-trial basis, even without behavioral or stimulus timing data.

Asymmetric directed functional connectivity within the frontoparietal motor network during motor imagery and execution

The paper investigates directed functional connectivity in the frontoparietal motor network during motor execution and imagery, finding differences in connectivity patterns between these conditions.

EEG-based neurofeedback with network components extraction: a data-driven approach by multilayer ICA extension and simultaneous EEG-fMRI measurements

This paper develops an EEG-based neurofeedback system using SPLICE for depression treatment, showing reduced rumination in a NF group but no direct symptom reduction link.

State-Unspecific Modes of Whole-Brain Functional Connectivity Predict Intelligence and Life Outcomes

The paper identifies state-unspecific brain connectivity patterns, called Common Neural Modes, and shows they correlate with intelligence and life outcomes.