TARDBP and mild neurocognitive disorder: Transactive response DNA‐binding protein of 34 kDA (TDP‐43) has been identified as the key protein in the proteinaceous inclusions that are present in motor neurons in MND/ALS and in frontotemporal and hippocampal areas in a subset of frontotemporal lobar degeneration that is characterised by TDP‐43 pathology (FTLD‐TDP).136, 137