Evidence map›Paper›PMID 31415882›Full record

ArticleNeuroImage2019

Common cortical architectures for phonological working memory identified in individual brains.

Terri L Scott, Tyler K Perrachione

Open access · greenAbstract read
In one paragraph

Article in NeuroImage, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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  7. Spatiotemporal Neural Network for Sublexical Information Processing: An Intracranial SEEG Study.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  8. Article
  9. High-level language brain regions process sublexical regularities.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. The language network is not engaged in object categorization.Cerebral cortex (New York, N.Y. : 1991) · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. A Neurosurgical Functional Dissection of the Middle Precentral Gyrus during Speech Production.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Review
  18. Article
  19. Extended Frontal Networks for Visual and Auditory Working Memory.Cerebral cortex (New York, N.Y. : 1991) · 2022
    Article
  20. 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

2 authors at 1 institution in 1 country.

Terri L ScottGraduate Program for Neuroscience, Boston University, USA.
Tyler K PerrachioneDepartment of Speech, Language, and Hearing Sciences, Boston University, USA. Electronic address: tkp@bu.edu.
Boston University · US

Funding

Training in computational neuroscience: Integrating experiment, theory, and technology - T90 extensionT90DA032484 · NIDA · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI SHINN-CUNNINGHAM, BARBARA · 2011 to 2016
$815k
Neural bases of phonological working memory in developmental language disordersR03DC014045 · NIDCD · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI PERRACHIONE, TYLER · 2015 to 2017
$491k
NIDA NIH HHS T90 DA032484NIDCD NIH HHS R03 DC014045
6 · The paper itself

Abstract

Phonological working memory is the capacity to briefly maintain and recall representations of sounds important for speech and language and is believed to be critical for language and reading acquisition. Whether phonological working memory is supported by fronto-parietal brain regions associated with short-term memory storage or perisylvian brain structures implicated in speech perception and production is unclear, perhaps due to variability in stimuli, task demands, and individuals. We used fMRI to assess neurophysiological responses while individuals performed two tasks with closely matched stimuli but divergent task demands-nonword repetition and nonword discrimination-at two levels of phonological working memory load. Using analyses designed to address intersubject variability, we found significant neural responses to the critical contrast of high vs. low phonological working memory load in both tasks in a set of regions closely resembling those involved in speech perception and production. Moreover, within those regions, the voxel-wise patterns of load-related activation were highly correlated between the two tasks. These results suggest that brain regions in the temporal and frontal lobes encapsulate the core neurocomputational components of phonological working memory; an architecture that becomes increasingly evident as neural responses are examined in successively finer-grained detail in individual participants.

Indexed as

AdultBrain MappingCerebral CortexFemaleHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleMemory, Short-TermSpeech PerceptionYoung AdultfMRIIndividual-subject analysesNonword discriminationNonword repetitionPhonological working memoryPseudowords

Identifiers

PMID31415882
PMCPMC6819264
OpenAlexW2967698895

What OpenQuestion holds

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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.