q-DC measurements can also be impacted by cell size, but we found no significant correlations of q-DC measurements with cell diameter (d) by linear regression analysis (Pearson’s rGM02304_TT vs. d = 0.0, Pearson’s rGM00024_TT vs. d = −0.1), suggesting that these observations of the altered DYT1 dystonia-derived fibroblast deformability do not depend on cell size. This evidence concerns the gene TOR1A and Dystonia.