A method for the assessment of facial hedonic reactions in newborns Caroline Ayres, Charles F. Ferreira, Juliana R. Bernardi, Thiago B. Marcelino, Vânia N. Hirakata, Clécio H. da Silva, Marcelo Z. Goldani

Pain assessment and management in the NICU: analysis of an educational intervention for health professionals Carmen L.G. de Aymar, Luciane S. de Lima, Cândida M.R. dos Santos, Emilly A.C. Moreno, Sônia B. Coutinho

Face-based automatic pain assessment: challenges and perspectives in neonatal intensive care units Tatiany M. Heiderich, Lucas P. Carlini, Lucas F. Buzuti, Rita de C.X. Balda, Marina C.M. Barros, Ruth Guinsburg, Carlos E. Thomaz