Comparison of neuropsychological and electrophysiological measurements of primary progressive aphasia patients with healthy controls

The proposed study is aimed to investigate event-related potentials and oscillations obtained by EEG recordings and neuropsychological tests of Turkish-speaking individuals with PPA in comparison with healthy elderly participants. With the use of these methods, the goal of the proposed study is to provide information about neural processes underlying linguistic deficits in PPA patients, and to identify a potential electrophysiological marker for the diagnosis of PPA and monitoring disease prognosis.