ArticleFrontiers in psychiatry2022
Atypical Sensory Processing Is Associated With Lower Body Mass Index and Increased Eating Disturbance in Individuals With Anorexia Nervosa.
Article in Frontiers in psychiatry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
- Sweet taste hedonic response in anorexia nervosa: connections with nutritional status and psychopathology.Eating and weight disorders : EWD · 2026Article
- Investigation of associations between self-reported sensory processing, eating disorder symptoms, neurodivergence, and gender congruence from a lived experience lens.Journal of eating disorders · 2026Article
- Gut-Brain Inflammation and Disrupted Homeostasis Due to Activation of Mast Cells and Microglia.International journal of molecular sciences · 2026Review
- Psychometric network analysis reveals how sensory processing relates to self-reflection traits in adolescence.PloS one · 2025Article
- Anorexia nervosa through the lens of a severe and enduring experience: 'lost in a big world'.Journal of eating disorders · 2024Article
- Measuring habituation to stimuli: The Italian version of the Sensory Habituation Questionnaire.PloS one · 2024Article
- In-person and online sensory wellbeing workshop for eating disorders: updated case series.Journal of eating disorders · 2023Article
- Is Alexithymia the Link Between Anorexia and Autism Spectrum Disorders?Clinical neuropsychiatry · 2022Article
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Elevated autism spectrum disorder (ASD) traits are associated with anorexia nervosa (AN). Conversely, eating disturbances, which are core characteristics of AN, are common in ASD. Among individuals with ASD, atypical sensory processing is associated with eating disturbance. Because AN and ASD appear to overlap, it would be crucial to understand whether sensory processing atypicality exist also in AN. Further, it would be essential to find if atypical sensory processing is associated with eating disturbances in individuals with AN, since treatment modifications may be needed. We therefore aimed to examine whether atypical sensory processing is associated with AN and its core characteristics. Methods: Participants of the current study included 42 individuals with AN and 40 healthy controls (HCs). All participants were adult women. Sensory processing, other ASD traits, and eating disorder symptoms were assessed with self-report questionnaires. Results: Individuals with AN reported lower registration, decreased sensation seeking, increased sensory sensitivity, and increased sensation avoiding compared to HCs. When analyzing groups with restrictive AN (AN-R) and binge-purge type AN (AN-BP) separately, only individuals with AN-R exhibited decreased sensation seeking, and only those with AN-BP exhibited lower registration. After controlling for body mass index as a covariate, group differences remained significant only in sensory sensitivity between individuals with AN and HCs. Increased atypical sensory processing predicted lower body mass index and increased disordered eating. Conclusion: Results suggest that sensory processing appears to differ between AN and HC women, and AN subtypes may exhibit distinct sensory processing atypicality. Sensory sensitivity may be stable traits whereas other aspects of atypical sensory processing may be related to acute AN. Atypical sensory processing may contribute to the severity of AN, and thus it is crucial to recognize sensory processing differences when treating individuals with AN.
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