Objective To evaluate factors associated with pathological gambling (PG) in Parkinson
disease (PD). Design Case-control study. Setting Outpatient tertiary clinic. Patients Twenty-one …

Background Complex visual hallucinations (VHs) occur in several pathologic conditions;
however, the neural mechanisms underlying these symptoms remain unclear. Although …

Objective: Some patients with Parkinson disease (PD) develop pathological gambling when
treated with dopamine agonists (DAs). However, little is known about DA-induced changes …

Impulse control disorders such as pathological gambling (PG) are a serious and common
adverse effect of dopamine (DA) replacement medication in Parkinson's disease (PD). Patients …

Methods Parkinson Canada sponsored this guideline update; the Knowledge Synthesis
Group at the Ottawa Hospital Research Institute, Ottawa (PB, BH), led the methodology used. …

Psychiatric disorders are highly prevalent in patients with dystonia and have a profound
effect on quality of life. Patients with dystonia frequently meet criteria for anxiety disorders, …

Ethical evaluation of deep brain stimulation as a treatment for Parkinson’s disease is complicated
by results that can be described as involving changes in the patient’s identity. The risk …

Objective To study patients’ expectations of subthalamic deep brain stimulation (STN-DBS)
and their subjective perceived outcome, by using qualitative and quantitative methods in …

Background Depression and anxiety frequently accompany the motor manifestations of isolated
adult-onset focal dystonias. Whether the body region affected when this type of dystonia …

Introduction: 5-Hydroxytryptamine 2A receptors (5-HT2A-Rs) are widely expressed in the
brain and have been implicated in mood and behavior. Based on the use of atypical …