Topics: Intellectual disorders, genetics, ACES, pediatric neurology/psychiatry, metabolic disorders (Tay-Sachs, lipofuscinoses, Vit B Def), neurocutaneous (NF1, Tuberous sclerosis), Reactive attachment, trauma/stress, pathology, autism, Down syndrome, neurogenesis, gliagenesis, synaptogenesis (pruning), pattern formation in a developing embryo, pharyngeal arch defects, neurodiversity