title: Facial expressions, pain and nociception--are they related?
authors.affiliation: University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA. elliott-ross@ouhsc.edu
authors.forename: Elliott D
authors.initials: ED
authors.lastname: Ross
mesh_terms: D003704:Dementia / Q000523:psychology*; D005149:Facial Expression; D006801:Humans; D010146:Pain / Q000503:physiopathology* / Q000523:psychology*; D010147:Pain Measurement; D010465:Perception / Q000502:physiology*