-ActiSleep Tracker allows researchers to visualize and refine the sleep ratings generated from actigraphy data processed using GGIR (\autoref{fig:pipeline}). This tool allows researchers to manually adjust incorrectly estimated sleep windows by quickly interacting with a slider interface to specify bedtime and wake-up times as needed. Moreover, users can define additional sleep episodes, such as naps or multiple sleep windows within the same night, by adding new sliders and adjusting their corresponding onset and offset times. In addition, the ActiSleep Tracker allows for the correction of periods at the beginning and end of a sleep window identified (or not) as non-wear by GGIR. This ensured more accurate differentiation between sleep and device removal, preventing misclassification of sleep onset or wake-up times. To provide greater flexibility in capturing varying sleep patterns, each graph displays 36 hours of data. This extended view helps address issues arising from GGIR’s default 12 AM to 12 PM sleep detection window, which may miss extended periods beyond this timeframe. All modifications are automatically saved in CSV files and an SQLite database and can be easily exported for re-analysis.
0 commit comments