RELN and schizophrenia: Reln+/– mice show impaired prepulse inhibition, a sensory motor gaiting phenotype associated with schizophrenia (Tueting et al., 1999; Barr et al., 2008; Kutiyanawalla et al., 2011; Teixeira et al., 2011) although not all studies agree (Qiu et al., 2006; Teixeira et al., 2011).