Published March 6, 2023 | Version 01.000
Software Open

Code for "Brain activity of diving seals reveals short sleep cycles at depth"

Creators

  • 1. University of California, Santa Cruz
  • 2. University of Oxford
  • 3. Sleep Health MD
  • 4. Sonoma State University
  • 5. University of California, Los Angeles
  • 6. University of Zurich

Description

This repository contains data relating to the manuscript “Brain activity of diving seals reveals short sleep cycles at depth” (science.org/doi/10.1126/science.adf0566). Electrophysiological data (electroencephalogram [EEG], electrooculogram [EOG], electromyogram [EMG] and electrocardiogram [ECG]) and 3D motion data were collected from 13 juvenile female northern elephant seals, Mirounga angustirostris, at Long Marine Lab, Año Nuevo State Park, and in the Monterey canyon, California, USA. Time-depth and tracking data for sleep estimate analyses were collected from >300 adult female elephant seals between 2004 and 2019. Related data for this paper can be found in the Dryad repository. All animal procedures were approved at the federal and institutional levels under National Marine Fisheries Permits 496, 836, 786–1463, 87-1743, 19108, 14636, and 23188, and by the Institutional Animal Care and Use Committee (IACUC) of University of California Santa Cruz.

Notes

Funding Sources: National Ocean Partnership Program N00014-02-1-1012 (DPC) National Science Foundation N1656282 (DPC) Strategic Environmental Research and Development Program (SERDP) RC20-C2-1284 (DPC) Office of Naval Research N00014-18-1-2822 (DPC) Office of Naval Research N00014-00-1-0880 (DPC) Office of Naval Research N00014-03-1-0651 (DPC) Office of Naval Research N00014-08-1-1195 (DPC) Office of Naval Research N00014-20-1-2762 (TMW) Office of Naval Research Defense University Research Instrumentation Program (grant no. N00014-19-1-2178) (TMW, JKB) E&P Sound and Marine Life Joint Industry Project (JIP) of the International Association of Oil and Gas Producers (IOGP) (JIP2207-23) (DPC) National Geographic Early Career Grant (JKB) Steve & Rebecca Sooy Graduate Research Fellowship (JKB) Achievement Rewards for College Scientists (JKB) National Science Foundation Graduate Research Fellowship Program (JKB) Special Research Grant from the Committee on Research at UC Santa Cruz (DPC, JKB)

Files

SleepAtSea-main.zip

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Additional details

Related works

Is supplement to
Dataset: 10.7291/D1ZT2B (DOI)
Journal article: 10.1126/science.adf0566 (DOI)