While tau accumulation in the medial temporal lobe has often been found to be associated with the decline of episodic memory performance at standard pen‐and‐paper tests,58 it is also increasingly recognized that a decline in visual short‐term memory performance at digital tasks, including one used in our battery, OMT, can be associated with medial temporal lobe atrophy in patients with AD.4 Here, MAPT is linked to Alzheimer disease.