Evidence map›Paper›PMID 31081487›Full record

ArticleTrends in hearing

No Effect of Musical Training on Frequency Selectivity Estimated Using Three Methods.

Brian C J Moore, Jie Wan, Ajanth Varathanathan, Sophie Naddell, Thomas Baer

Open access · goldAbstract read
In one paragraph

Article in Trends in hearing. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 20% of its field
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

8 citing papers in PubMed, 14 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Brian C J Moore1 Department of Psychology, University of Cambridge, UK.ORCID 0000-0001-7071-0671
Jie Wan1 Department of Psychology, University of Cambridge, UK.
Ajanth Varathanathan1 Department of Psychology, University of Cambridge, UK.
Sophie Naddell1 Department of Psychology, University of Cambridge, UK.
Thomas Baer1 Department of Psychology, University of Cambridge, UK.
University of Cambridge · GBUniversity of Groningen · NL

Funding

Medical Research Council G0701870Medical Research Council G8717539
6 · The paper itself

Abstract

It is widely believed that the frequency selectivity of the auditory system is largely determined by processes occurring in the cochlea. If so, musical training would not be expected to influence frequency selectivity. Consistent with this, auditory filter shapes for low center frequencies do not differ for musicians and nonmusicians. However, it has been reported that psychophysical tuning curves (PTCs) at 4000 Hz were sharper for musicians than for nonmusicians. This study explored the origin of the discrepancy across studies. Frequency selectivity was estimated for musicians and nonmusicians using three methods: fast PTCs with a masker that swept in frequency, "traditional" PTCs obtained using several fixed masker center frequencies, and the notched-noise method. The signal frequency was 4000 Hz. The data were fitted assuming that each side of the auditory filter had the shape of a rounded-exponential function. The sharpness of the auditory filters, estimated as the Q

Indexed as

Auditory PerceptionMusicPsychophysicsAdultAuditory ThresholdCochleaHumansNoisePerceptual Maskingauditory filterfrequency selectivitymusicianshipnotched-noise methodpsychophysical tuning curve

Identifiers

PMID31081487
PMCPMC6535760
OpenAlexW2944860832

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.