NF1 and tuberous sclerosis: also reported most impairment in NF1 (n = 50) on Autistic mannerisms and Social cognition and least on Social awareness and they observed a similar profile in tuberous sclerosis complex (n = 64), non‐familial childhood‐onset epilepsy of unknown cause (n = 66), and iASD (n = 210) (van Eeghen et al., 2013).