Executive function entails the interplay of a group of cognitive processes enabling the
individual to anticipate consequences, attain self-control, and undertake appropriate goal …

Progressive supranuclear palsy and Parkinson's disease have distinct underlying
neuropathology, but both diseases affect cognitive function in addition to causing a …

Response inhibition is a core executive function enabling adaptive behavior in dynamic
environments. Human and animal models indicate that inhibitory control and control …

Patients with Parkinson's disease (PD) may experience impulse control disorders (ICDs)
when on dopamine agonist therapy for their motor symptoms. In the last few years, a rapid …

The distribution of pathology in frontotemporal dementia is anatomically selective, to distinct
cortical regions and with differential neurodegeneration across the cortical layers. The …

Highlights•Apathy and impulsivity are common consequences of frontotemporal lobar
degeneration syndromes.•Common frontostriatal loops mediate different modes of apathy …

Disinhibition is a cardinal feature of the behavioural variant of frontotemporal dementia,
presenting as impulsive and impetuous behaviours that are often difficult to manage. The …

Objectives: To compare the striatum's resting-state functional connectivity in patients with
Parkinson disease (PD) with and without impulse control disorders (ICDs). Methods: Twenty …

Neural degeneration is a hallmark of healthy aging and can be associated with specific
cognitive impairments. However, neural degeneration per se is not matched by unremitting …

Cognitive decline is now recognized as a common nonmotor symptom of Parkinson's
disease, and it has been the subject of increasing research in recent decades. Cognitive …