Cortical Reorganization after Rehabilitation in a Patient with Conduction Aphasia Using High-Density EEG

Caterina Formica, Simona De Salvo, Katia Micchìa, Fabio La Foresta, Serena Dattola, Nadia Mammone, Francesco Corallo, Adriana Ciavola, Francesca Antonia Arcadi, Silvia Marino, Alessia Bramanti, Lilla Bonanno
2020 Applied Sciences  
Conduction aphasia is a language disorder occurred after a left-brain injury. It is characterized by fluent speech production, reading, writing and normal comprehension, while speech repetition is impaired. The aim of this study is to investigate the cortical responses, induced by language activities, in a sub-acute stroke patient affected by conduction aphasia before and after an intensive speech therapy training. The patient was examined by using High-Density Electroencephalogram (HD-EEG)
more » ... logram (HD-EEG) examination, while was performing language tasks. The patient was she evaluated at baseline and after two months after rehabilitative treatment. Our results showed that an intensive rehabilitative process, in sub-acute stroke, could be useful for a good outcome of language deficits. HD-EEG results showed that left parieto-temporol-frontal areas were more activated after 2 months of rehabilitation training compared with baseline. Our results provided evidence that an intensive rehabilitation process could contribute to an inter- and intra-hemispheric reorganization.
doi:10.3390/app10155281 fatcat:55iq7vuptrczrhmt7qmvyqsbie