Bidirectional longitudinal associations between brain structural connectivity and psychiatric symptoms in adolescence: The Generation R and ABCD Studies.

Preregistration of a research article on bidirectional longitudinal associations of brain structural connectivity (Diffusion tensor imaging) and psychiatric symptoms (internalising and externalising problems) in adolescents from two large paediatric cohorts (ABCD and Generation R). Importantly, all information on the preregistration is available in the attached PDF. Key information was also copied to the preregistration online template.