Schizophreniform Disorder, also known as psychotic disorders, is related to major affective disorder 1 and post-traumatic stress disorder, and has symptoms including sleep disturbances, photophobia and mental and behavioral signs and symptoms. An important gene associated with Schizophreniform Disorder is DRD2 (Dopamine Receptor D2), and among its related pathways/superpathways are G-protein signaling G-Protein alpha-i signaling cascades and Monoamine GPCRs. The drugs Guanfacine and Ketamine have been mentioned in the context of this disorder. Affiliated tissues include brain and prefrontal cortex, and related phenotypes are nervous system and homeostasis/metabolism