About the Authors
McGovern Institute for Brain Research, Massachusetts Institute of Technology, Cambridge, Massachussetts, United States of America
Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachussetts, United States of America
The Rowland Institute at Harvard, Harvard University, Cambridge, Massachusetts, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: NP JJD DDC. Performed the experiments: NP. Analyzed the data: NP. Contributed reagents/materials/analysis tools: NP DD. Wrote the paper: NP JJD DDC.