title: Retrograde tuning of tuning.
abstract: One way to localize sounds is to measure differences in sound intensity at the two ears. This comparison is made in the lateral superior olive, where signals from both ears converge. Magnusson et al. in this issue of Neuron show that dendritic GABA release can regulate this comparison, which may allow animals localizing sounds to adapt to listening conditions.
authors.affiliation: Department of Biological Sciences, State University of New York at Buffalo, Buffalo, NY 14203, USA.
authors.forename: Matthew A
authors.initials: MA
authors.lastname: Xu-Friedman
authors.forename: Wade G
authors.initials: WG
authors.lastname: Regehr
mesh_terms: D000161:Acoustic Stimulation / Q000379:methods; D000818:Animals; D001306:Auditory Pathways; D009474:Neurons / Q000502:physiology; D009847:Olivary Nucleus / Q000166:cytology; D013017:Sound Localization / Q000502:physiology*; D005680:gamma-Aminobutyric Acid / Q000378:metabolism
chemical_list: D005680:gamma-Aminobutyric Acid