Furthermore,borderline intellectual disability, characterised by a full-scale IQ (FSIQ) higherthan 70 but lower than 85 (70 ≤ FSIQ ≤ 85), was noted in seven (33%) of the 21type-1 NF1 microdeletion patients analysed byMautner et al. (2010) and in nine ofthe 11 type-1 NF1 microdeletion patients (82%)investigated by Descheemaeker et al. (2004). Here, NF1 is linked to Borderline intellectual disability.