title: Slow gamma takes the reins in replay.
abstract: The mechanisms supporting hippocampal memory reactivation are puzzling. Reactivation occurs during ripple oscillations, yet ripples are not coordinated across regions. In this issue of Neuron, Carr et al. (2012) report that another oscillation, slow gamma, coordinates memory reactivation across the hippocampal network.
authors.affiliation: Center for Learning and Memory, The University of Texas at Austin, Austin, TX 78712-0805, USA. colgin@mail.clm.utexas.edu
authors.forename: Laura Lee
authors.initials: LL
authors.lastname: Colgin