Article Information
- Received August 29, 2013
- Revision received February 24, 2014
- Accepted March 17, 2014
- First published April 16, 2014.
- Version of record published April 16, 2014.
Author Information
Author contributions
Author contributions: D.S.K., C.J.L., and G.F.E. designed research; O.A.O., D.S.K., C.J.L., and G.F.E. performed research; O.A.O. analyzed data; O.A.O., D.S.K., C.J.L., and G.F.E. wrote the paper.
Disclosures
- Received August 29, 2013.
- Revision received February 24, 2014.
- Accepted March 17, 2014.
The authors declare no competing financial interests.
This work was supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (Grant P50 HD40095), the National Institute on Deafness and Other Communication Disorders (Grant F32 DC007774), the National Science Foundation (Grant SBE 0541953), and a supplement from the National Institutes of Health and the National Science Foundation (Grant SBE 0541953). We thank Eileen Napoliello, Kelly Lamar Crain, Jenni Rosenberg, Iain DeWitt, Alina Engelman, Megan Luetje, and Jill Weisberg for aiding with data collection and our participants for their involvement in the study. We also thank the staff at the Center for Functional and Molecular Imaging, and the support of the Intellectual and Development Disorders Research Center (IDDRC) Grant 5P30HD040677-13.
- Correspondence should be addressed to Guinevere F. Eden, D. Phil., Georgetown University Medical Center, Building D, Suite 150, 4000 Reservoir Road NW, Washington, DC 20057. edeng{at}georgetown.edu