Adolescents and adults with FOXP1 syndrome show high rates of anxiety and externalizing behaviors but not psychiatric decompensation or skill loss - Levy, Tess; Silver, Hailey; Soufer, Renee; Rouhandeh, Audrey; Kolevzon, Alexander; Buxbaum, Joseph D.; Siper, Paige M. (Frontiers in Psychiatry, 2025)