FOXK2 and semantic dementia: Moreover, the major cortical relay between the ILF and UF is the TP, which is a “hub,” i.e., a functional epicenter allowing a plurimodal integration of the multiple data coming from the unimodal systems (subserved by ILF, UF, and MdLF)—explaining its role in semantics and its implication in semantic dementia when (bilaterally) damaged (Holland and Lambon-Ralph, 2010).