Sensory processing in Sotos syndrome and Tatton-Brown–Rahman Syndrome.

of sensory behavior were more severe when compared to neurotypicals, with levels of sensory behavior impact and frequency being similar to autistic children. CSP-2 data indicated 77% of children with Sotos and 85% children with TBRS displayed clear differences in sensory Registration (missing sensory input). Clear differences relating to Body Position (proprioceptive response to joint and muscle position; 79% Sotos; 90% TBRS) and Touch (somatosensory response to touch on skin; 56% Sotos; 60% TBRS) were also particularly prevalent. Correlation analyses demonstrated that in both syndromes sensory processing differences tend to be associated with difficulties relating to autistic traits, anxiety, and some domains of ADHD. In Sotos, sensory processing differences were also associated with lower adaptive behavior skills. This first detailed assessment of sensory processing, alongside other clinical features, in relatively large cohorts of children with Sotos and TBRS, demonstrates that sensory processing differences have a profound impact on everyday life. (PsycInfo Database Record (c) 2023 APA, all rights reserved).