Evidence map›Paper›PMID 24815283›Full record

ArticleThe Journal of the Acoustical Society of America2014

Understanding the mechanisms underlying voluntary responses to pitch-shifted auditory feedback.

Sona Patel, Cristina Nishimura, Anjli Lodhavia, Oleg Korzyukov, Amy Parkinson, Donald A Robin, Charles R Larson

Abstract readComparative Study
In one paragraph

Article in The Journal of the Acoustical Society of America, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

  1. Active inference and speech motor control.Psychonomic bulletin & review · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Auditory-Motor Perturbations of Voice Fundamental Frequency: Feedback Delay and Amplification.Journal of speech, language, and hearing research : JSLHR · 2020
    Article
  8. Article
  9. Article
  10. Modulation of auditory-vocal feedback control due to planned changes in voice fThe Journal of the Acoustical Society of America · 2019
    Article
  11. Article
  12. Article
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Sona PatelNorthwestern University, Evanston, Illinois 60208.
Cristina NishimuraNorthwestern University, Evanston, Illinois 60208.
Anjli LodhaviaNorthwestern University, Evanston, Illinois 60208.
Oleg KorzyukovNorthwestern University, Evanston, Illinois 60208.
Amy ParkinsonUniversity of Texas Health Sciences Center, San Antonio, Texas 78229.
Donald A RobinUniversity of Texas Health Sciences Center, San Antonio, Texas 78229.
Charles R LarsonNorthwestern University, Evanston, Illinois 60208.

Funding

Sensory Mechanisms of Voice ControlR01DC006243 · NIDCD · NORTHWESTERN UNIVERSITY · PI LARSON, CHARLES R · 2004 to 2013
$4.6M
Translational Research in Communication Sciences & DisordersT32DC009399 · NIDCD · NORTHWESTERN UNIVERSITY · PI LARSON, CHARLES R · 2009 to 2013
$1.6M
NIDCD NIH HHS 1R01DC006243NIDCD NIH HHS R01 DC006243NIDCD NIH HHS T32 DC009399
6 · The paper itself

Abstract

Previous research has shown that vocal errors can be simulated using a pitch perturbation technique. Two types of responses are observed when subjects are asked to ignore changes in pitch during a steady vowel production, a compensatory response countering the direction of the perceived change in pitch and a following response in the same direction as the pitch perturbation. The present study investigated the nature of these responses by asking subjects to volitionally change their voice fundamental frequency either in the opposite direction ("opposing" group) or the same direction ("following" group) as the pitch shifts (±100 cents, 1000 ms) presented during the speaker's production of an /a/ vowel. Results showed that voluntary responses that followed the stimulus directions had significantly shorter latencies (150 ms) than opposing responses (360 ms). In addition, prior to the slower voluntary opposing responses, there were short latency involuntary responses that followed the stimulus direction. These following responses may involve mechanisms of imitation or vocal shadowing of acoustical stimuli when subjects are predisposed to respond to a change in frequency of a sound. The slower opposing responses may represent a control strategy that requires monitoring and correcting for errors between the feedback signal and the intended vocal goal.

Indexed as

Adaptation, PhysiologicalAdultFeedback, PsychologicalFeedback, SensoryFemaleHumansMaleMotor SkillsPerceptual DistortionPhonationPhoneticsPitch PerceptionReaction TimeReflexVoice QualityVolition

Identifiers

PMID24815283
PMCPMC4032396

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.