D (Momeni et al., 2010a;Velakoulis et al., 2009), or in cases where late onset schizophrenia is a differential diagnosis (Lagodka 8c Robert, 2009; Reischle et al., 2003). For example, Momeni et al. (2010a) described two mem- bers of the same family diagnosed with FTD and Parkinsonism linked to chromoso