In the long-term, with progression of the illness, Parkinson's disease dementia affects up to
90% of patients with Parkinson's disease. With increasing life expectancy in western …

Dementia has been increasingly more recognized to be a common feature in patients with
Parkinson's disease (PD), especially in old age. Specific criteria for the clinical diagnosis of …

Parkinson's disease (PD) is globally the most common neurodegenerative movement
disorder. It is characterized by a loss of dopaminergic neurons in the substantia nigra of the …

Here we critically review studies that used electroencephalography (EEG) or event-related
potential (ERP) indices as a biomarker of Alzheimer's disease. In the first part we overview …

Alzheimer's disease (AD) is the most common neurodegenerative disorder characterized by
cognitive and intellectual deficits and behavior disturbance. The electroencephalogram …

Background Parkinson's disease (PD) is expected to become more common, particularly
with an aging population. Diagnosis and monitoring of the disease typically rely on the …

Objective To assess the relevance of quantitative EEG (qEEG) measures as outcomes of
disease severity and progression in Parkinson disease (PD). Methods Main databases were …

In the last decade, the brain's oscillatory responses have invaded the literature. The studies
on delta (0.5–3.5 Hz) oscillatory responses in humans upon application of cognitive …

In patients with Parkinson's disease and in animal models of this disorder, neurons in the
basal ganglia and related regions in thalamus and cortex show changes that can be …

It has been hypothesized that in Parkinson's disease (PD) there is increased
synchronization of neuronal firing in the basal ganglia. This study examines the discharge …