“…However, differently from previous WM studies, we did not find a material‐dependent activation of DLPFC. Opposite to what we expected, a strong involvement of parietal cortices in verbal n‐back task was instead noticed, which has been previously described during short term storage of verbal material (Jonides et al, ; Miyauchi, Kitajo, & Kawasaki, ). Nevertheless, the IPL is known to underlie many higher‐order functions, including numerical judgments and arithmetic (Göbel & Rushworth, ; Hubbard, Piazza, Pinel, & Dehaene, ), reading (Turkeltaub, Eden, Jones, & Zeffiro, ), and semantic processing (Chou et al, ; Raposo, Moss, Stamatakis, & Tyler, ).…”