Impulse control behaviours (ICBs) are a range of behaviours linked by their reward-based,
repetitive natures. They can be precipitated in Parkinson's disease (PD) by dopamine …

Behavioural inflexibility is a symptom of neuropsychiatric and neurodegenerative disorders
such as Obsessive-Compulsive Disorder, Autism Spectrum Disorder and Alzheimer's …

Introduction Personality changes are considered pre-motor features of Parkinson's disease
(PD). Cross-sectional studies revealed that PD patients were more introvert, apprehensive …

Objective To assess sociodemographic, socioeconomic, and clinical correlates of idiopathic
REM sleep behavior disorder (RBD) in a 30,097-person national cohort. Methods …

Background STN‐DBS effectively treats motor symptoms of advanced PD. Nonmotor
cognitive symptoms, such as impaired impulse control or decision making, may either …

Impulse control disorders (ICD) are frequent side effects of dopamine replacement therapy
(DRT) used in Parkinson's disease (PD) with devastating consequences on the patients and …

Objective We sought to identify an abbreviated test of impaired olfaction amenable for use in
busy clinical environments in prodromal (isolated REM sleep behavior disorder [iRBD]) and …

Abstract Treatment with dopaminergic agonists such as pramipexole (PPX) contributes to
the development of impulse control disorders (ICDs) in patients with Parkinson's disease …

Background: A substantial body of research has examined the relationship between alcohol
consumption and risk of Parkinson's disease (PD). Objective: To provide an updated …

Purpose of review This paper reviews clinical and pathophysiological features of both
impulse control disorders (ICDs) and REM sleep behavior disorder (RBD) in Parkinson's …