A longitudinal analysis of COVID-19 lockdown stringency on sleep and resting heart rate measures across 20 countries

by Ju Lynn Ong, TeYang Lau, Mari Karsikas, Hannu Kinnunen, Michael W. L. Chee
Published 2021-07-01

Splitting sleep between the night and a daytime nap reduces homeostatic sleep pressure and enhances long-term memory

by James N. Cousins, Ruth L. F. Leong, S. Azrin Jamaluddin, Alyssa S. C. Ng, Ju Lynn Ong, Michael W. L. Chee
Published 2021-03-01

Respiratory, cardiac, EEG, BOLD signals and functional connectivity over multiple microsleep episodes

by Chun Siong Soon, Ksenia Vinogradova, Ju Lynn Ong, Vince D. Calhoun, Thomas Liu, Juan Helen Zhou, Kwun Kei Ng, Michael W.L. Chee
Published 2021-08-01

Trait-like nocturnal sleep behavior identified by combining wearable, phone-use, and self-report data

by Stijn A. A. Massar, Xin Yu Chua, Chun Siong Soon, Alyssa S. C. Ng, Ju Lynn Ong, Nicholas I. Y. N. Chee, Tih Shih Lee, Arko Ghosh, Michael W. L. Chee
Published 2021-06-01