autism spectrum disorder COVID-19 4 autism 4 Humanities 3 Medicine 3 Neurosciences 3 Social interaction 3 anxiety 3 assessment 3 autism spectrum disorder (ASD) 3 autism spectrum disorders 3 cognition 3 intervention 3 technology 3 ADHD 2 ASD 2 Asperger syndrome 2 Psychology 2 Science: general issues 2 action observation 2 adolescence 2 amygdala 2 attention 2 attention deficit and hyperactivity disorder 2 biomarker 2 cerebral palsy 2 child 2 children 2 communication 2 cortisol 2