Evidence map›Paper›PMID 23903865›Full record

ArticleJournal of the Association for Research in Otolaryngology : JARO2013

Experimental evidence for a cochlear source of the precedence effect.

Federica Bianchi, Sarah Verhulst, Torsten Dau

Abstract read
In one paragraph

Article in Journal of the Association for Research in Otolaryngology : JARO, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Monaural and dichotic forward masking in the dolphin's auditory system.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. The impact of peripheral mechanisms on the precedence effect.The Journal of the Acoustical Society of America · 2019
    Article
  7. Article
  8. Article
  9. The precedence effect in sound localization.Journal of the Association for Research in Otolaryngology : JARO · 2015
    Review
  10. Article
  11. Article
  12. Article
  13. The precedence effect and its buildup and breakdown in ferrets and humans.The Journal of the Acoustical Society of America · 2014
    Article
  14. Article
  15. 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

3 authors.

Federica BianchiOticon Center of Excellence for Hearing and Speech Sciences, Technical University of Denmark, Ørsteds Plads Building 352, 2800, Kongens Lyngby, Denmark, fbia@elektro.dtu.dk.
Sarah Verhulst
Torsten Dau

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The precedence effect (PE) refers to the dominance of directional information carried by a direct sound (lead) over the spatial information contained in its multiple reflections (lags) in sound localization. Although the processes underlying the PE have been largely investigated, the extent to which peripheral versus central auditory processes contribute to this perceptual phenomenon has remained unclear. The present study investigated the contribution of peripheral processing to the PE through a comparison of physiological and psychoacoustical data in the same human listeners. The psychoacoustical experiments, comprising a fusion task, an interaural time difference detection task and a lateralization task, demonstrated a time range from 1 to 4.6-5 ms, in which the PE operated (precedence window). Click-evoked otoacoustic emissions (CEOAEs) were recorded in both ears to investigate the lead-lag interactions at the level of the basilar membrane (BM) in the cochlea. The CEOAE-derived peripheral and monaural lag suppression was largest for ICIs of 1-4 ms. Auditory-evoked brainstem responses (ABRs) were used to investigate monaural and binaural lag suppression at the brainstem level. The responses to monaural stimulation reflected the peripheral lag suppression observed in the CEOAE results, while the binaural brainstem responses did not show any substantial contribution of binaural processes to monaural lag suppression. The results demonstrated that the lag suppression occurring at the BM in a time range from 1 to 4 ms, as indicated by the suppression of the lag-CEOAE, was the source of the reduction in the lag-ABRs and a possible peripheral contributor to the PE for click stimuli.

Indexed as

PsychoacousticsAcoustic StimulationAdultAuditory ThresholdCochleaEvoked Potentials, Auditory, Brain StemFemaleHumansMaleOtoacoustic Emissions, SpontaneousReaction TimeSound LocalizationYoung Adult

Identifiers

PMID23903865
PMCPMC3767875

What OpenQuestion holds

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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.