Mang, G., Nicod, J., Emmenegger, Y., Donohue, K., O’Hara, B., & Franken, P. (2014). Evaluation of a piezoelectric system as an alternative to electroencephalogram/ electromyogram recordings in mouse sleep studies. Sleep, 37(8), 1383-92. https://doi.org/10.5665/sleep.3936 (Original work published 2014)