Language ROIs mixed between hemispheres

We developed a new approach that assesses laterality of certain circuitry by calculating seedmaps using ROIs that involve <em>n </em>left-hemisphere (LH) and <em>m</em> right-hemisphere (RH) grayordinates, where <em>n+m</em> equals the total size of the original ROI. In essence, <em>n</em> grayordinates are randomly removed from the LH and added to the RH. This is done for each value of <em>n</em> 10 times to create different source ROIs to sample from. This project was done to study the language network, and so we publish three sets of ROIs: for "Broca's area" (inferior frontal gyrus), middle temporal gyrus, and a "Wernicke's area" near the temperoparietal junction. These ROIs were generated from the ventral attention network atlas published at neuroatlas.org.