Science Advances

Supplementary Materials

The PDF file includes:

  • Legend for fig. S1
  • Fig. S2. Sorted hierarchical cluster analysis based on pairwise distance, as supplement to Fig. 3.
  • Fig. S3. Decrease in locomotion activity in sleep-deprived flies over time, a possible sign of physical fatigue.
  • Fig. S4. Circadian rhythm, and not homeostatic drive, is the major contributor to sleep pressure during long-term sleep deprivation.
  • Legend for movie S1

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Other Supplementary Material for this manuscript includes the following:

  • Fig. S1 (.pdf format). Representative tracings of the behavioral activity over the course of 48 hours as recorded in real time by ethoscopes for all 881 female flies shown in Fig. 1A.
  • Movie S1 (.mov format). Visual representation of the distribution of behavioral features across 24 hours in the dataset shown in Figs. 1 (A and B) and 2.

Files in this Data Supplement: