Philipp Kellmeyer

The paper identifies a transcallosal fiber system connecting homotopic inferior frontal regions involved in complex linguistic processing using DTI-based probabilistic fiber tracking in healthy volunteers.

The paper shows that ventral white matter pathways have longer Euclidean distances than dorsal pathways between parietal and inferior frontal cortex, suggesting Euclidean distance could be a simple measure for distinguishing these pathways in fMRI studies.