Error-related brain activity and anxiety symptoms in youth with autism spectrum disorder.
Kids with ASD who dread being watched show bigger brain error spikes—watch how they react after mistakes to spot social-performance anxiety fast.
01Research in Context
What this study did
The team placed an EEG cap on kids with autism. They watched brain waves right after the kids made mistakes.
Parents filled out a short form about social fears. The form asked about worry over speaking, reading aloud, or being judged.
The study wanted to know: do kids who report more performance fear also show a bigger brain "oops" signal?
What they found
Kids who said they hate being watched or judged had a larger ERN. ERN is the quick spike the brain makes right after an error.
A bigger ERN means the brain is extra sensitive to mistakes. This link only showed up for social-performance fear, not general anxiety.
How this fits with other research
South et al. (2011) also saw high social anxiety in youth with ASD, but they used skin-conductance fear conditioning. Both studies point to the same takeaway: anxious ASD kids have over-active threat systems, just measured in different ways.
Nicotera et al. (2019) found that any EEG oddity predicted more severe autism symptoms. E et al. narrow that picture: one specific EEG wave (ERN) ties to one specific anxiety type (social-performance fear), not to every ASD symptom.
Tassé et al. (2013) showed heart rate climbs when anxiety is high. Adding ERN data gives you a brain-based partner to heart-rate checks when you suspect anxiety is driving problem behavior.
Why it matters
You now have a quick, objective flag for social-performance anxiety: a pronounced ERN on an EEG. No extra questionnaires needed during sessions. If you do not have EEG gear, simply track error reactions—longer pauses, self-scolding, or avoidance after mistakes can signal the same sensitivity. Use error trials as mini exposures: stay calm, model neutral self-talk, and reinforce the next correct response to shrink that threat value.
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02At a glance
03Original abstract
UNLABELLED: Individuals with autism spectrum disorder (ASD) often experience symptoms associated with generalized anxiety disorder, obsessive-compulsive disorder, and social anxiety disorder. In other populations, these same symptoms are associated with a larger error-related negativity (ERN), an event-related potential that reflects endogenous threat sensitivity. As such, it is possible that the ERN may relate to the clinical presentation of anxiety in ASD. However, studies examining these associations in youth with ASD have yielded mixed results. The present study aimed to clarify this relationship by examining the ERN in relation to these specific anxiety symptoms in ASD, and by accounting for typical covariates (e.g., age, verbal abilities, depression, ASD symptoms) of the ERN. Fifty-one youth, ages 8-17, with ASD and intact cognitive ability completed a modified Flanker task, from which the ERN component was obtained. Measures of anxiety, verbal abilities, depression, and ASD symptoms were collected from participants and parents. Results revealed that greater self-reported social anxiety symptoms, specifically performance fears but not humiliation/rejection fears, were associated with an increased neural response to errors, as measured by the ERN. This relationship remained after controlling for other anxiety symptoms, as well as age, verbal IQ, depression symptoms, and ASD symptoms. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness. Autism Res 2018, 11: 342-354. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: The error-related negativity (ERN) is a physiological measure of the brain's response to errors which is thought to reflect threat sensitivity and has been implicated in anxiety disorders in individuals without autism spectrum disorder (ASD). The present study revealed that the ERN is related to social anxiety symptoms, specifically performance fears, in a sample of youth with ASD. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness.
Autism research : official journal of the International Society for Autism Research, 2018 · doi:10.1002/aur.1898