Sixteen non-demented patients with idiopathic Parkinson's disease (PD) with varying degrees of cognitive impairment and sixteen age-, sex- and education-matched normal controls were examined with (1) an auditory oddball paradigm requiring counting or a motor response in separate determinations, (2) a reaction time task with movement time component and (3) a detailed clinical and neuropsychological test battery. Patients were impaired on a number of neuropsychological tests. They also showed a...Expand abstract
- Publisher copy:
- Copyright date:
Event related potentials, reaction time, and cognitive performance in idiopathic Parkinson's disease.
Views and Downloads
If you are the owner of this record, you can report an update to it here: Report update to this record