Burgt, I. van der

patient syndrome noonan syndrome noonan alexithymia emotion ns patients study mutation problem level cognition disorder burgt aspect genet expression scale result control adult intelligence verhoeven children table group quality research recognition genetic attention score phenotype function radboud university nijmegen neuropsychological diagnosis netherland performance university van der burgt intensity fi ndings scl -90-r motor range ability questionnaire psychiatry development journal signi -90-r experience ns children ffective perception emotion recognition processing participant memory respect finding behavior signi ficantly institute adult ns patients adult reading test genetics part psychopathology language behaviour di fficulties report information neurofibromatosi symptom nijmegen growth domain