female 11 human 11 fragile X syndrome 10 Female 9 Humans 9 male 8 Fragile X Syndrome 7 Adult 6 Male 6 adult 6 child 6 Article 5 Child 5 autism 5 adolescent 4 fragile X mental retardation protein 4 intellectual impairment 4 psychology 4 FMR1 protein, human 3 Fragile X Mental Retardation Protein 3 Fragile X syndrome 3 anxiety 3 controlled study 3 genetics 3 mental disease 3 middle aged 3 Adolescent 2 Autism Spectrum Disorder 2 Decision Making 2 Fragile X premutation 2