Sleep Issues in Parkinson's Disease and Their Management.

Parkinson's disease (PD) is an alpha-synucleinopathy that leads to prominent motor symptoms including tremor, bradykinesia, and postural instability. Nonmotor symptoms including autonomic, neurocognitive, psychiatric symptoms, and sleep disturbances are also seen frequently in PD. The impact of PD on sleep is related to motor and nonmotor symptoms, in addition to the disruption of the pathways regulating sleep by central nervous system pathology.

The Impact of Deep Brain Stimulation on Sleep in Parkinson's Disease: An update.

Background: Parkinson's disease (PD) can have a significant impact on sleep. Deep brain stimulation (DBS) is an effective treatment for motor features of PD, but less is understood about the impact DBS may have on sleep architecture and various sleep issues commonly seen in PD.

Objective: To review the impact of DBS on various sleep issues in PD.

A survey based study on sleep disturbance in postural tachycardia syndrome.

Background: Postural tachycardia syndrome (POTS) is an autonomic disturbance characterized by an excessive increase in heart rate when an individual moves from a sitting to an upright position. POTS patients often complain of fatigue, daytime sleepiness and insomnia, but there is limited evidence to elucidate the mechanism or the prevalence of sleep-related symptoms in POTS, as well as the effect on patient quality of life. Here, we investigated the prevalence of sleep disturbances in POTS patients, as well as the use of medication and effects on daily life.

Comprehensive Opportunities for Research and Teaching Experience (CORTEX): A mentorship program.

Objective: We developed a program to promote medical student interest in pursuing a career in neurology. This program focuses on medical student mentorship. It also offers opportunities in teaching and clinical research in order to provide students with marketable skills for an academic career in neurology.

Writing from the wards: advice for residents.

Introduction: Published articles share information and ideas across fields and can be a part of educational and career development. Academic and personal interests are the typical motivators, but many residents have trouble with the logistics of writing and the simple act of getting started.

Objective: The following article gives concrete advice, structural recommendations and addresses logistical concerns in writing manuscripts, focusing on case reports.

Differences in motor and cognitive function in patients with Parkinson's disease with and without orthostatic hypotension.

Patients with Parkinson's disease (PD) often present with orthostatic hypotension (OH) as a result of the dysautonomia associated with the disease or as a side effect of the dopaminergic medications used to treat the disease. The purpose of this study was to investigate differences in motor and cognitive function in patients with PD with and without OH. Forty-four patients with a diagnosis of PD were evaluated and stratified by the presence of OH based on orthostatic blood pressure recordings.