title: CA2: it's about time-and episodes.
abstract: In this issue of Neuron, Mankin et al. (2015) show that CA2, an oft-neglected hippocampal subregion, has place representations that change from one episode to the next, even as the spatial environment does not. This finding may help explain how time is encoded in episodic memories.
authors.affiliation: Donders Institute for Brain Cognition and Behaviour, Radboud Universiteit Nijmegen, Heyandaalseweg 135, 6525AJ Nijmegen, The Netherlands. Electronic address: z.navratilova@science.ru.nl.
authors.forename: Zaneta
authors.initials: Z
authors.lastname: Navratilova
authors.affiliation: Donders Institute for Brain Cognition and Behaviour, Radboud Universiteit Nijmegen, Heyandaalseweg 135, 6525AJ Nijmegen, The Netherlands. Electronic address: f.battaglia@science.ru.nl.
authors.forename: Francesco P
authors.initials: FP
authors.lastname: Battaglia
mesh_terms: D000200:Action Potentials / Q000502:physiology*; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D056651:CA2 Region, Hippocampal / Q000502:physiology*; D008297:Male