TARDBP and argyrophilic grain disease: This group comprises a synucleinopathy (Lewy body disease limited to or predominant in the amygdala [LBD-A]) [14], several tauopathies (argyrophilic grain disease [AGD] [15], primary age-related tauopathy [PART] [16], aging-related tau astrogliopathy [ARTAG]) [17], and one disorder associated with TDP-43 pathology (limbic-predominant age-related TDP-43 encephalopathy [LATE]) [18].