Objective: To evaluate cholinergic activity in diseases with Lewy bodies (LB; LB variant of
AD [LBV], diffuse LB disease [DLBD], and Parkinson's disease [PD]) to determine if 1) AD …

Objective To determine whether cortical hyperexcitability was more prominent in cognitively
impaired patients with amyotrophic lateral sclerosis (ALS). Methods Threshold tracking …

Patients with idiopathic Parkinson's syndrome (IPS) show dysexecutive deficits which are
not related to dementia. We investigated whether these deficits may be caused by a …

Abstract Introduction Dementia with Lewy bodies (DLB) and Corticobasal Syndrome (CBS)
are atypical parkinsonian disorders with fronto-subcortical and posterior cognitive …

Cognitive and behavioral abnormalities are frequent in Parkinson's disease (PD) but their
anatomical correlates are still uncertain. We assessed a cohort of 59 PD patients with and …

Objective To determine clinical and structural imaging predictors of impulsive–compulsive
behaviour (ICB) in de novo Parkinson's disease (PD). Methods From a cohort of 1116 …

Pathological crying and laughing (PCL) is one of the most distressing neurological
symptoms, which is prevalent in a range of conditions from multiple sclerosis to ALS. The …

abstract Most patients consulting physicians have a mixture of physical and mental
complaints that require careful differential diagnosis. A somatoform disorder is diagnosed …

Cognitive impairment is the most frequent non-motor symptom in Parkinson's disease and is
associated with deficits in a number of cognitive functions including working memory …

Corticobasal syndrome (CBS) is a clinical syndrome characterised by progressive
asymmetric limb rigidity and apraxia with dystonia, myoclonus, cortical sensory loss and …