Jung Uk Kang

This study shows that posterior corpus callosum connections between parietal reach regions are causally involved in bimanual coordination, affecting movement timing and spatial coordination.

The paper shows that the intraparietal sulcus (IPS) is functionally connected to frontal and cingulate regions during action stopping, with different connectivity patterns during successful stopping and control failures.

The paper infers information flow between PRR and LIP in posterior parietal cortex during reaching tasks, finding primarily unidirectional flow from PRR to LIP.