Abstract Study Objectives: Functional significance of stage 2 sleep spindle activity for
declarative memory consolidation. Design Randomized, within-subject, multicenter. Setting …

Purpose–To compare the self‐reported estimation of sleep quality evaluated by the
Pittsburgh Sleep Quality Index (PSQI) and life quality assessed by the Quality of Life Index …

Objectives–In a series of 504 patients with multiple sclerosis (MS), quality of life (QOL) and
its main clinical and demographic determinants were assessed in comparison with healthy …

Stage 2 sleep spindles have been previously viewed as useful markers for the development
and integrity of the CNS and were more currently linked to 'offline re‐processing'of implicit as …

Analyses of scalp-recorded sleep spindles have demonstrated topographically distinct slow
and fast spindle waves. In the present paper, the electrical activity in the brain corresponding …

Abstract Study Objective: To investigate differences between visual sleep scoring according
to the classification developed by Rechtschaffen and Kales (R&K, 1968) and scoring based …

To date, the only standard for the classification of sleep-EEG recordings that has found
worldwide acceptance are the rules published in 1968 by Rechtschaffen and Kales. Even …

Interrater variability of sleep stage scorings has an essential impact not only on the reading
of polysomnographic sleep studies (PSGs) for clinical trials but also on the evaluation of …

The application of an automatic sleep spindle detection procedure allowed the
documentation of the topographic distribution of spindle characteristics, such as number …

The objective was to examine potential trigger factors of migraine and tension-type
headache (TTH) in clinic patients and in subjects from the population and to compare the …