Overview
In this research study the researchers want to learn more about brain activity related to speech perception and production.
Description
Speech production is disrupted in a number of neurological diseases that involve the basal ganglia, including Parkinson's disease (PD) and dystonia. The investigators will use a novel experimental approach and combination of analytic techniques to elucidate the contribution of neural activity in cortical-basal ganglia circuits to the hierarchical control of speech production, in subjects undergoing deep brain stimulation surgery.
Eligibility
Inclusion Criteria:
- Subjects scheduled for DBS implantation, as determined by the clinical multidisciplinary movement disorders board with definitive diagnosis of Parkinson's disease, essential tremor or dystonia.
- Subjects able to provide informed consent and comply with task instructions.
- Subjects 18-85 years old
Exclusion Criteria:
- Subjects with reported hearing loss.
- Non-English-speaking subjects