Cited by 56Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesNeural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on Behavior

Clinical anxiety promotes excessive response inhibition

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Grillon, C., Robinson, O. J., O'Connell, K., Davis, A., Alvarez, G., Pine, D. S., Ernst, M.·2017·Psychological Medicine

Abstract

Background: Laboratory tasks to delineate anxiety disorder features are used to refine classification and inform our understanding of etiological mechanisms. The present study examines laboratory measures of response inhibition, specifically the inhibition of a pre-potent motor response, in clinical anxiety. Data on associations between anxiety and response inhibition remain inconsistent, perhaps because of dissociable effects of clinical anxiety and experimentally manipulated state anxiety. Few studies directly assess the independent and interacting effects of these two anxiety types (state v. disorder) on response inhibition. The current study accomplished this goal, by manipulating state anxiety in healthy and clinically anxious individuals while they complete a response inhibition task. Method: The study employs the threat-of-shock paradigm, one of the best-established manipulations for robustly increasing state anxiety. Participants included 82 adults (41 healthy; 41 patients with an anxiety disorder). A go/nogo task with highly frequent go trials was administered during alternating periods of safety and shock threat. Signal detection theory was used to quantify response bias and signal-detection sensitivity. Results: There were independent effects of anxiety and clinical anxiety on response inhibition. In both groups, heightened anxiety facilitated response inhibition, leading to reduced nogo commission errors. Compared with the healthy group, clinical anxiety was associated with excessive response inhibition and increased go omission errors in both the safe and threat conditions. Conclusions: Response inhibition and its impact on go omission errors appear to be a promising behavioral marker of clinical anxiety. These results have implications for a dimensional view of clinical anxiety.

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Research works printed but not linked: 3

  1. Gray JA, McNaughton N (2000). The Neuropsychology of Anxiety: An Inquiry into the Function of the Septo-Hippocampal System. Oxford University Press: Oxford.
  2. Quay H (1988). The behavioral reward and inhibition system in childhood behavior disorder In Attention Deficit Disorder (ed. Bloomingdale LM), pp. 176– 186. Pergamon Press: Oxford, UK.
  3. Spielberger CD (1983). Manual for the State-Trait Anxiety Inventory. Consulting Psychologist Press: Palo Alto, CA.

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Authors
Grillon, C., Robinson, O. J., O'Connell, K., Davis, A., Alvarez, G., Pine, D. S., & Ernst, M.
Affiliations
  • National Institutes of Health (US)
  • University College London (GB)
Corresponding author
Grillon, C.
Venue
Psychological Medicine
Published
2016-10-25
Volume
47
Issue
3
Pages
484-494
ISSN
  • 0033-2917 (ISSN-L)
  • 1469-8978
OpenAlex
W2533863662
Cited by
56
References
57
Citations by year
2026: 4 · 2025: 3 · 2024: 11 · 2023: 6 · 2022: 3 · 2021: 6 · 2020: 9 · 2019: 4 · 2018: 5 · 2017: 5
FWCI
6.58
Type
journal article
Language
en
Open access
Locations
  • Psychological Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • UCL Discovery (University College London) (submittedVersion)
Funders
  • National Institutes of Health
  • Medical Research Council (MR/K024280/1)
  • National Institute of Mental Health (ZIAMH002798, Z01MH002798)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
clinical anxiety, state anxiety, response inhibition, go/no-go task, response bias, signal detection sensitivity
MeSH terms
Adult, Anxiety Disorders, Fear, Female, Humans, Inhibition, Psychological, Male, Psychomotor Performance, Biomarkers, Signal Detection, Psychological, Young Adult

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