Identification of the main components of spontaneous speech in primary progressive aphasia and their neural underpinnings using multimodal MRI and FDG-PET imaging

Primary progressive aphasia (PPA) is a clinical syndrome characterized by gradual loss of language skills. This study aimed to evaluate the diagnostic capacity of a connected speech task for the diagnosis of PPA and its variants, to determine the main components of spontaneous speech, and to examine...

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Veröffentlicht in:	Cortex 2022-01, Vol.146, p.141-160
Hauptverfasser:	Matias-Guiu, Jordi A., Suárez-Coalla, Paz, Yus, Miguel, Pytel, Vanesa, Hernández-Lorenzo, Laura, Delgado-Alonso, Cristina, Delgado-Álvarez, Alfonso, Gómez-Ruiz, Natividad, Polidura, Carmen, Cabrera-Martín, María Nieves, Matías-Guiu, Jorge, Cuetos, Fernando
Format:	Artikel
Sprache:	eng
Schlagworte:	Aphasia, Primary Progressive - diagnostic imaging Brain metabolism Fluorodeoxyglucose F18 Humans Language Machine learning Magnetic Resonance Imaging MRI Positron-Emission Tomography Primary progressive aphasia Speech
Online-Zugang:	Volltext
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