Cited by 527Autism Spectrum Disorder ResearchNeuroscience and Music PerceptionWilliams Syndrome Research

Enhanced pitch sensitivity in individuals with autism: a signal detection analysis

Bonnel, Anna, Mottron, Laurent, Peretz, Isabelle, Trudel, Manon, Gallun, Erick, Bonnel, Anne-Marie·2003·Journal of Cognitive Neuroscience

Abstract

Past research has shown a superiority of participants with high-functioning autism over comparison groups in memorizing picture-pitch associations and in detecting pitch changes in melodies. A subset of individuals with autism, known as “musical savants,” is also known to possess absolute pitch. This superiority might be due to an abnormally high sensitivity to fine-grained pitch differences in sounds. To test this hypothesis, psychoacoustic tasks were devised so as to use a signal detection methodology. Participants were all musically untrained and were divided into a group of 12 high-functioning individuals with autism and a group of 12 normally developing individuals. Their task was to judge the pitch of pure tones in a “same-different” discrimination task and in a “high-low” categorization task. In both tasks, the obtained psychometric functions revealed higher pitch sensitivity for subjects with autism, with a more pronounced advantage over control participants in the categorization task. These findings confirm that pitch processing is enhanced in “high-functioning” autism. Superior performance in pitch discrimination and categorization extends previous findings of enhanced visual performance to the auditory domain. Thus, and as predicted by the enhanced perceptual functioning model for peaks of ability in autism (Mottron & Burack, 2001), autistic individuals outperform typically developing population in a variety of low-level perceptual tasks.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1162/089892903321208169

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Individuals with ASD show behavioral improvements for simple non-social sensory stimuli but deficits for more complex stimuli.

    “those with ASD have been reported to show behavioral improvements when perceiving simple, non-social sensory stimuli, yet to show deficits when perceiving more complex stimuli (Bertone et al., 2003, 2005; Bonnel et al., 2003; Minshew and Hobson, 2008; Mottron et al., 2006; Ristic et al., 2005; Vlamings et al., 2005)”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Bonnel, A., Mottron, L., Peretz, I., Trudel, M., Gallun, E., & Bonnel, A.-M.
Affiliations
  • University of California System (US)
  • Hôpital Rivière-des-Prairies (CA)
  • Université de Montréal (CA)
  • University of California
Venue
Journal of Cognitive Neuroscience
Publisher
MIT Press
Published
2003-02
Volume
15
Issue
2
Pages
226-235
ISSN
  • 0898-929X (ISSN-L)
  • 1530-8898
OpenAlex
W2147784489
Cited by
527
References
5
Citations by year
2026: 11 · 2025: 27 · 2024: 14 · 2023: 25 · 2022: 20 · 2021: 26 · 2020: 31 · 2019: 36 · 2018: 17 · 2017: 31 · 2016: 26 · 2015: 28 · 2014: 38 · 2013: 38 · 2012: 26
FWCI
5.39
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cognitive Neuroscience (publishedVersion)
  • PubMed (publishedVersion)
Funders
Lawrence Berkeley National Laboratory
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neuroscience and Music Perception
  • Life Sciences › Neuroscience › Developmental Neuroscience › Williams Syndrome Research
Keywords
autism spectrum disorder, pitch sensitivity, pitch discrimination, auditory perception, high-functioning autism, absolute pitch, psychometric functions, signal detection
MeSH terms
Adolescent, Adult, Analysis of Variance, Audiometry, Pure-Tone, Auditory Pathways, Autistic Disorder, Female, Humans, Male, Mental Processes, Pitch Discrimination, Pitch Perception, Random Allocation, ROC Curve, Sensory Thresholds, Confidence Intervals, Matched-Pair Analysis

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review