Song Zhao, Zhanyang Yu, Gang Zhao, Changhong Xing, Kazuhide Hayakawa, Michael J Whalen, Josephine M Lok, Eng H Lo and Xiaoying Wang*
* Corresponding author: Xiaoying Wang wangxi@helix.mgh.harvard.edu
BMC Neuroscience 2012, 13:67 doi:10.1186/1471-2202-13-67