… actigraphic assessment of nighttime sleep measures. Further, at least for the measurement
of nighttime sleep measures in PD, our data suggest that placement of the actigraph on either …

… A limitation of this study is that we used actigraphy and subjective sleep measures rather …
standard for studying sleep. Polysomnography requires several nights of sleep in a sleep lab, …

… , the day-to-day sleep quality self-evaluation by sleep log was compared to PDSS results.
Actigraphy was used as an independent analysis of nighttime activity interfering with sleep. …

… about nocturnal sleep [13, 14]. Our results however showed a difference between total sleep
time and sleep efficiency measured with actigraphy and PSG. Although the actigraph was …

… An actigraphy study has also reported no significant differences in sleep measures between
early-stage PD patients … compare objective sleep measures using actigraphy between large-…

… of the patient we recommend the use of clinical scales that represent the sensation of the
patient’s sleep, and actigraphy, which provides quantitative measures that serve as reference …

… However, the definition of the night-time sleep parameters used in this study is based on
actigraphic studies (Table 1) and at least 14 min of continuous immobility seems to be a …

… Actigraphy has previously been reported to provide a reasonable … for assessing sleep in
Parkinson’s disease. Further study is required to understand its relationship to sleep architecture…

… with Parkinson's disease (PD), not all activity-related disease symptoms can … actigraphy
over time and whether change in physical activity was associated with disease severity assessed …

… Actigraphs record movements using accelerometers. The … problems and their solutions in
the actigraphic assessment of … disease (ie, Parkinson’s disease or Alzheimer’s disease) and …