Background TRACK-HD is a multinational prospective observational study of Huntington's
disease (HD) that examines clinical and biological findings of disease progression in …

Dysphagia may have many implications for social and physical health; dysphagic people
often have malnutrition and airway infections due to aspiration, and their reluctance to eat …

The 1994 predictive test guidelines for Huntington’s disease (HD) were published by an ad
hoc Committee comprising representatives from the World Federation of Neurology (WFN) …

Background Deterioration of cognitive functioning is a debilitating symptom in many
neurodegenerative diseases, such as Huntington's disease (HD). To date, there are no effective …

Wrist motor activity was monitored continuously in 65 patients with Parkinson's disease (PD)
to assess the influence of disease severity and excessive fatigue on the diurnal motor …

We describe an extended Dutch family with a new hereditary disorder: autosomal dominant
vascular retinopathy, migraine and Raynaud's phenomenon. Information was obtained on …

With the prospect of potential treatments for Huntington’s disease (HD), non-invasive markers
of disease progression are needed. Cognitive impairment has long been recognised as …

Heart rate variability at rest, during deep breathing, or standing up and with the Valsalva
manoeuvre did not differ significantly between 67 patients with idiopathic Parkinson's disease (…

The age at onset and duration of illness were studied in patients with Huntington's disease
in the Leiden Roster which at 1 July 1990 contained 2787 patients. Of 1106 patients, 800 …

Prosodic features in the speech production of 21 patients with idiopathic Parkinson's disease
were tested. The appreciation of vocal and facial expression was also examined in the …