SLC68A1 and schizophrenia: Our TWAS also identified genes previously associated with cognitive domains, neuropathology, and psychiatric illness, including reading-related skills and neural structures (SEMA6D [86] and SETBP1 [87]), working memory tasks (CDH13 [88]), and Schizophrenia (HP [89,90], C18orf1 [91], and TMEM180 [92]).