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Caroline Candy, Declan Ryan, Elizabeth Milne, Abigail Dickinson
(2025).
Dissociation Between Subjective Sensory Reactivity and Visual Perceptual Sensitivity in Autistic and Non‐Autistic Adults: A Brief Report.
Brain and Behavior, 15(9), e70865.
Wiley.
- Date de publication
-
21/09/2025
- Identifiant
-
10.1002/brb3.70865
- Auteurs
-
Caroline Candy,
Declan Ryan,
Elizabeth Milne,
Abigail Dickinson
- Source
- Brain and Behavior
- Détails
- 15(9), e70865
- Type de référence
- article
- Éditeur
- Wiley
- Source de métadonnées
- crossref
Résumé
ABSTRACT Background Autistic individuals frequently report atypical sensory experiences, typically assessed using self‐ or proxy‐report questionnaires such as the Sensory Profile. However, it remains unclear whether these subjective reports reflect differences in low‐level perceptual sensitivity, with previous studies yielding mixed results. Objective We aimed to determine whether self‐reported sensory responsiveness, assessed via the Adult Sensory Profile (ASP), is associated with low‐level visual perceptual sensitivity (orientation discrimination thresholds) in autistic and non‐autistic adults. Methods Thirty‐two autistic and thirty‐two neurotypical adults completed a visual orientation discrimination task and the ASP. Spearman correlations and Bayesian analyses quantified associations between orientation discrimination thresholds and ASP sensory scores across and within diagnostic groups. Results Autistic adults reported significantly greater sensory differences than neurotypical adults across all ASP quadrants. However, orientation discrimination thresholds were not significantly associated with ASP scores within either group or across the full sample. Bayesian analyses provided anecdotal to moderate evidence supporting no association between self‐reported sensory experiences and orientation discrimination performance. Conclusion Our findings suggest that self‐reported sensory differences, as captured by the ASP, do not reflect variations in low‐level visual perceptual sensitivity. These results reinforce the importance of multilevel assessment frameworks to better understand the complex and varied sensory experiences reported by autistic individuals.
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