About the Authors
Broad Center, Division of Biology, California Institute of Technology, Pasadena, California, United States of America
Section of Neurobiology, University of Texas, Austin, Texas, United States of America
The authors have declared that no conflicts of interest exist.
NTS, QS, MX, BZ, and KZ conceived and designed the experiments. NTS, QS, and MX performed the experiments. NTS, QS, MX, and KZ analyzed the data. BZ oversaw the electrophysiology experiments and analysis. NTS and KZ wrote the paper.