“…SMD, a condition expressed by over- or under-responsiveness to daily sensations [ 55 ], is linked to high stress levels [ 56 , 57 ] and severely interferes with daily routines and participation as well as quality of life [ 49 , 52 , 53 , 58 , 59 , 60 , 61 ]. Furthermore, since 54–65% of children with ADHD demonstrate co-occurring SMD [ 19 , 62 , 63 , 64 ], their difficulties are amplified in sensory-intensified environments, such as schools [ 24 , 50 , 65 ]. Of note, like children with ADHD, children with SMD are reported to have mothers with SMD symptoms [ 66 , 67 ].…”