Editors' Pick Frontal Atrophy and Executive Dysfunction Relate to Complex Numbers Impairment in Progressive Supranuclear Palsy. Howard E, Ballinger S, Kinney NG, Balgenorth Y, Ehrhardt A, Phillips JS, Irwin DJ, Grossman M, Cousins KAQ J Alzheimers Dis. 2022 Aug 16; 88(4):1553-1566. PMID: 35811515. Abstract