Evidence map›Paper›PMID 36864134›Full record

ArticleNature human behaviour2023

Joint, distributed and hierarchically organized encoding of linguistic features in the human auditory cortex.

Menoua Keshishian, Serdar Akkol, Jose Herrero, Stephan Bickel, Ashesh D Mehta, Nima Mesgarani

Open access · greenAbstract read
In one paragraph

Article in Nature human behaviour, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
7.6field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 46 citations in OpenAlex.

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  6. Hierarchical dynamic coding coordinates speech comprehension in the human brain.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  7. Article
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  9. Neural Dynamics of the Processing of Speech Features: Evidence for a Progression of Features from Acoustic to Sentential Processing.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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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

6 authors at 2 institutions in 1 country.

Menoua KeshishianDepartment of Electrical Engineering, Columbia University, New York, NY, USA.ORCID http://orcid.org/0000-0003-0368-288X
Serdar AkkolFeinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.ORCID http://orcid.org/0000-0003-3643-169X
Jose HerreroFeinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.
Stephan BickelFeinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.
Ashesh D MehtaFeinstein Institutes for Medical Research, Northwell Health, Manhasset, NY, USA.
Nima MesgaraniDepartment of Electrical Engineering, Columbia University, New York, NY, USA. nima@ee.columbia.edu.ORCID http://orcid.org/0000-0002-2987-759X
Northwell Health · USColumbia University · US

Funding

Neurophysiology of robust speech perception in human superior temporal gyrusR01DC014279 · NIDCD · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Nima MESGARANI · 2015 to 2026
$5.3M
Characterizing the temporal processing of speech in the human auditory cortexR01DC018805 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI FLINKER, ADEEN, MESGARANI, NIMA · 2021 to 2025
$3.3M
Tools for modeling state-dependent sensory encoding by neural populations across spatial and temporal scalesR01EB028155 · NIBIB · OREGON HEALTH & SCIENCE UNIVERSITY · PI DAVID, STEPHEN V, MESGARANI, NIMA · 2019 to 2023
$1.2M
NIBIB NIH HHS R01 EB028155NIDCD NIH HHS R01 DC014279NIDCD NIH HHS R01 DC018805
6 · The paper itself

Abstract

The precise role of the human auditory cortex in representing speech sounds and transforming them to meaning is not yet fully understood. Here we used intracranial recordings from the auditory cortex of neurosurgical patients as they listened to natural speech. We found an explicit, temporally ordered and anatomically distributed neural encoding of multiple linguistic features, including phonetic, prelexical phonotactics, word frequency, and lexical-phonological and lexical-semantic information. Grouping neural sites on the basis of their encoded linguistic features revealed a hierarchical pattern, with distinct representations of prelexical and postlexical features distributed across various auditory areas. While sites with longer response latencies and greater distance from the primary auditory cortex encoded higher-level linguistic features, the encoding of lower-level features was preserved and not discarded. Our study reveals a cumulative mapping of sound to meaning and provides empirical evidence for validating neurolinguistic and psycholinguistic models of spoken word recognition that preserve the acoustic variations in speech.

Indexed as

Auditory CortexSpeech PerceptionAuditory PerceptionHumansPhoneticsSpeech

Identifiers

PMID36864134
PMCPMC10417567
OpenAlexW4322766935

What OpenQuestion holds

Textmetadata
LicenceTDM
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.