Atrophy is regarded a sensitive marker of neurodegenerative pathology. In addition to confirming
the well-known presence of decreased global grey matter and hippocampal volumes in …

Background . This epidemiologic study cross-sectionally examined the effects of sex and age
on subjective characteristics of sleep and the factors related to self-evaluated sleep quality …

We reviewed current definitions of vigilance to propose a definition, applicable in sleep
medicine. As previous definitions contained terms such as attention, alertness, and arousal, we …

Diurnal and nocturnal trunk and limb motor activity of 20 healthy individuals was evaluated
by actimetry for 45 consecutive hours. Sleep was assessed by sleep logs. Overall, motor …

Objective: To develop a short, practical instrument that is sensitive to the specific cognitive
deficits in Parkinson’s disease (PD) for comparing groups in research situations and for …

Background: Cognitive impairment plays a role in Parkinson’s disease (PD) and has important
consequences for patient management. However, many aspects of cognitive impairment …

Context A previous cross-sectional study showed an association of migraine with a higher
prevalence of magnetic resonance imaging (MRI)–measured ischemic lesions in the brain. …

We aimed to investigate volumetry of the medial temporal lobe in patients with subjective
memory complaints without any cognitive impairment. This study included 20 patients with …

OBJECTIVE: To investigate relations between EEG measures and performance on tests of
global cognition, memory, language and executive functioning. METHODS: Twenty-two …

Objective: To investigate progression of MRI-assessed manifestations of cerebral degeneration
related to cognitive changes in a population of elderly patients with diabetes mellitus (DM…