Fig. 5
From: Expanding genotype–phenotype correlations in FOXG1 syndrome: results from a patient registry
Language milestones in FOXG1 syndrome. Caregivers in the FOXG1 syndrome patient registry reported whether a language milestone was achieved as well as the reported age of attainment. To assess expressive language use in FOXG1 syndrome, caregivers reported the use of verbal words (> 12 months) (A), the number of verbal words used (B), and whether an AAC device was employed (C)