Neuroradiological findings in GAA-FGF14 ataxia: Qualitative retrospective review and volumetric analysis in a series of 26 subjects - Sakalla, Rawan; Chen, Shihan; Pellerin, David; Ashton, Catherine; Clement, Guillemette; Renaud, Mathilde; Brais, Bernard; La Piana, Roberta (Journal of the neurological sciences, 2023)