Banissy, M. J., Holle, H., Cassell, J., Annett, L., Tsakanikos, E., Walsh, V., …Ward, J. (2013). Personality traits in people with synaesthesia: do synaesthetes have an atypical personality profile?. Personality and Individual Differences, 54(7), 828-831. https://doi.org/10.1016/j.paid.2012.12.018