title: Editorial: Extinction Learning from a Mechanistic and Systems Perspective.
authors.affiliation: Department of Neurophysiology, Medical Faculty, Ruhr University Bochum Bochum, Germany.
authors.forename: Denise
authors.initials: D
authors.lastname: Manahan-Vaughan
authors.affiliation: Department of Cognitive Psychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum Bochum, Germany.
authors.forename: Oliver T
authors.initials: OT
authors.lastname: Wolf
authors.affiliation: Department of Biopsychology, Faculty of Psychology, Institute of Cognitive Neuroscience, Ruhr University Bochum Bochum, Germany.
authors.forename: Onur
authors.initials: O
authors.lastname: Güntürkün
keywords: Pavlovian conditioning; appetitive learning; brain structure; extinction learning; fear conditioning; neurotransmitter; predictive learning; renewal