About the Authors

Shengxiang Zhang

Affiliations Kinsmen Laboratory of Neurological Research, Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada , Brain Research Center, University of British Columbia, Vancouver, British Columbia, Canada

Timothy H Murphy

To whom correspondence should be addressed. E-mail: thmurphy@interchange.ubc.ca

Affiliations Kinsmen Laboratory of Neurological Research, Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada , Brain Research Center, University of British Columbia, Vancouver, British Columbia, Canada , Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

THM conceived and designed the experiments and wrote the paper. SZ and THM performed the experiments and analyzed the data.