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History
- September 27, 2017.
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license.
Author Information
- 1Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- 2Department of Psychology, Royal Holloway University of London, London, UK
- Correspondence: Antonia Wadley School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg 2193 Email: antonia.wadley{at}wits.ac.za Tel: +27 (0)11 717 2163