Non-invasive Brain Stimulation to Enhance Treatment of Dysarthria Post-stroke

Inclusion Criteria: * Cantonese-speaking adults who had their first stroke and have suffered dysarthria post-stroke. * Both acute and chronic stroke participants will be recruited. Exclusion Criteria: * Individuals with a personal or family history of epilepsy or seizures; * Individuals with a history of another neurological condition (which is not a result from the initial stroke); * Individuals with a history of speech disorders, voice disorders, oro-maxillo-facial surgery involving the tongue and/or lip, severe cognitive impairment, severe aphasia; * In an unstable or serious medical condition; * Have a cardiac implant metallic foreign body implant and/or any medications that lower neural thresholds (e.g. antidepressants, neuroleptic agents, etc.).