Cyclic alternation of quiet and active sleep states in the octopus Medeiros, Sylvia Lima de Souza ; Paiva, Mizziara Marlen Matias de ; Lopes, Paulo Henrique ; Blanco, Wilfredo ; Lima, Françoise Dantas de ; Oliveira, Jaime Bruno Cirne de ; Medeiros, Inácio Gomes ; Sequerra, Eduardo Bouth ; de Souza, Sandro ; Leite, Tatiana Silva ; Ribeiro, Sidarta Abstract Publication: iScience Pub Date: April 2021 DOI: 10.1016/j.isci.2021.102223 Bibcode: 2021iSci...24j2223M