1 Separating semantic knowledge for objects and faces: evidence from refractory semantics Sara Forti Glyn W. Humphreys Brain Behavioural Sciences School of Psychology University of Birmingham Edgbaston, Birmingham B15 2TT, UK Tel. +44(0)121.414.4932 Fax +44(0)121.414.7589 Corresponding author: Sara Forti – sxf028@bham.ac.uk Running head: refractory deficit for object and faces