Objective: Cognitive impairments are common in Parkinson's disease (PD) and can even
occur in the early stages. The default mode network (DMN) is highly relevant for cognitive …

Abstract 'Resting-state'fMRI allows investigation of alterations in functional brain
organization that are associated with an underlying pathological process. We determine …

Objective To determine the relationship between alterations in resting state functional
connectivity and social cognition dysfunction among patients with frontotemporal dementia …

Parkinson's disease (PD) is a common neurodegenerative disorder, characterized by motor
and non-motor symptoms. Dementia is one of the most relevant non-motor symptoms …

Mild cognitive impairment (MCI) is prevalent in 15%–40% of Parkinson's disease (PD)
patients at diagnosis. In this investigation, we study brain intra‐and inter‐network alterations …

Objective To investigate changes in the functional connectivity (FC) pattern in the posterior
cingulate cortex (PCC) of Parkinson's disease (PD) patients with mild cognitive impairment …

This study aimed to investigate the alterations in brain networks in patients with Alzheimer's
disease (AD) and mild cognitive impairment (MCI) based on a population-specific brain …

Background Low dopamine D2/3 receptor availability in the nucleus accumbens shell is
associated with highly impulsive behavior in rats as measured by premature responses in a …

Introduction Hypokinetic dysarthria (HD) is a common symptom of Parkinson's disease (PD)
which does not respond well to PD treatments. We investigated acute effects of repetitive …

Parkinson's disease (PD) is a common, progressive and multisystem neurodegenerative
disorder characterized by motor and non-motor symptoms. Advanced magnetic resonance …