The majority of individuals with 2q24.3 duplication have self-limited neonatal seizures with or without intellectual disability. No particular genomic region appears responsible for developmental impairment, and intrafamilial variability may occur with respect to developmental status, a finding which has important implications for genetic counseling.
Rawahi et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: