Metabolic and Structural Signatures of Speech and Language Impairment in Corticobasal Syndrome: A Multimodal PET/MRI Study - Parmera, Jacy Bezerra; Almeida, Isabel Junqueira de; Oliveira, Marcos Castello Barbosa de; Silagi, Marcela Lima; Carneiro, Camila de Godoi; Studart-neto, Adalberto; Ono, Carla Rachel; Barbosa, Egberto Reis; Nitrini, Ricardo; Buchpiguel, Carlos Alberto (Frontiers in neurology, 2021)