Disrupted in schizophrenia 1 (Disc1), pericentriolar material 1 (PCM-1), and human jouberin (Abelson helper integration site 1 (AHI1)) are linked with schizophrenia, hamartin (Tuberous sclerosis 1 (TSC1)) is linked with autism, and pericentrin (PCNT), DCDC2, and Dyx1c1 are linked with dyslexia. This evidence concerns the gene PCM1 and dyslexia.