Longitudinal investigation of brain activation during motor tasks in Friedreich ataxia: 24-month data from IMAGE-FRDA. - Shishegar, Rosita; Harding, Ian H.; Selvadurai, Louisa P.; Corben, Louise A.; Delatycki, Martin B.; Egan, Gary F.; Georgiou-Karistianis, Nellie (Brain Structure & Function, 2022)