Heart rate variability (HRV) in individuals with autism spectrum disorders (ASD) has been
investigated in some studies but the procedures and results vary. We conducted a …

Considerable interest has arisen concerning the relationship between hereditary connective
tissue disorders such as the Ehlers-Danlos syndromes (EDS)/hypermobility spectrum …

Objectives Autism, attention deficit hyperactivity disorder (ADHD), and tic disorder (Tourette
syndrome; TS) are neurodevelopmental conditions that frequently co-occur and impact …

Background Theories of differences in resting-state arousal in autistic individuals are
influential. Differences in arousal during resting-state would impact engagement and …

The quest to understand the pathophysiology of autism spectrum disorder (ASD) has led to
extensive literature that purports to provide evidence for autonomic dysfunction based on …

Rett Syndrome (RTT) is a complex neurodevelopmental disorder that has multi-system
involvement with co-occurring epilepsy, breathing problems and autonomic dysregulation …

Background and objectives: Autism Spectrum Disorder (ASD) is a complex neuro-
developmental disorder and it has been suggested that symptoms of ASD are associated …

The neurovisceral integration model posits that cognitive-behavioral inflexibility arises from
biological inflexibility of feedback loops within the central autonomic network. The …

Autism spectrum disorders (ASD) is a complex and multifaceted neurobehavioral syndrome
with no specific cause still identified, despite the worldwide increasing (prevalence for 1,000 …

Adolescence is a time of exceptional physical health juxtaposed against significant
psychosocial and weight-related problems. The study included 241, 10-to-13-year-old youth …