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  1. Jan 13, 2022 · The principal peripheral effectors of the stress system comprise: (i) the catecholamines norepinephrine and epinephrine, regulated by the ANS, including the sympathetic (SNS) and the sympathoadrenomedullary (SAM) nervous systems, and the parasympathetic nervous system (PNS); and (ii) the glucocorticoids (GC) regulated by the HPA axis (Benarroch ...

    • 10.3389/fnins.2021.756628
    • 2021
    • Front Neurosci. 2021; 15: 756628.
  2. Jan 24, 2021 · Autism spectrum disorder (ASD) is associated with atypical autonomic nervous system (ANS) function. However, little is known about this relationship, while accounting for co-occurring mental health conditions (e.g. anxiety) that are also associated with ANS dysfunction.

    • Emily C. Taylor, Lucy A. Livingston, Mitchell J. Callan, Chris Ashwin, Punit Shah
    • 2021
  3. Dec 30, 2021 · The ANS has sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS) efferent pathways. The SNS increases effector organ activity predominantly via the catecholamines, such as noradrenaline (NA) at the neuro-effector junction.

    • 10.3389/fnint.2021.787037
    • 2021
    • Front Integr Neurosci. 2021; 15: 787037.
  4. Apr 3, 2024 · Autonomic activity refers to indicators of neurocardiac function, including the relation between the sympathetic and parasympathetic nervous systems, and the body’s regulatory systems (Berntson et al., 1993).

  5. Several psychopathological conditions, such as post-traumatic stress disorder (PTSD), depression, panic anxiety, generalized anxiety disorder, obsessive-compulsive disorder, and schizophrenia have been consistently associated with alterations of the stress system (i.e., hyper- or/and hypo-activation) (Luby et al., 2003; Pervanidou, 2008; Faravel...

  6. Apr 5, 2013 · These results suggest that 1) signals of the autonomic nervous system may be used as indicators of anxiety in children with ASD, and 2) ASD may be associated with an atypical autonomic response to anxiety that is most consistent with sympathetic over-arousal and parasympathetic under-arousal.

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  8. Feb 9, 2021 · 5 Citations. 2 Altmetric. Explore all metrics. Abstract. Both anxiety and autism spectrum disorder (ASD) are associated with atypical physiological activity. Few studies have systematically assessed the resting physiological activity in ASD with co-occurring anxiety disorders.

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