human 138 Humans 116 male 95 autism 94 female 94 Article 93 Autism Spectrum Disorder 83 Male 68 Female 66 child 66 Spectrum analysis 58 controlled study 58 Child 54 adult 49 Autism spectrum disorder 41 preschool child 39 major clinical study 37 adolescent 36 priority journal 36 autism spectrum disorder 35 Adolescent 33 Child, Preschool 33 Adult 31 psychology 30 clinical article 28 spectroscopy 27 nonhuman 22 pathophysiology 21 procedures 21 Young Adult 20