Revised Test of Genuineness (TOG-R) The Revised Test of Genuineness (TOG-R) is not available for online download. ReferencesJ. Asher, M. R. F. Aitken, N. Farooqi, S. Kurmani and S. Baron-Cohen, (2006)Diagnosing and phenotyping visual synaesthesia – a preliminary evaluation of the revised test of genuineness (TOG-R)Cortex :137-146