Evidence map›Paper›PMID 28005160›Full record

SynthesisNeuroradiology2017

A contemporary framework of language processing in the human brain in the context of preoperative and intraoperative language mapping.

Erik H Middlebrooks, Kaan Yagmurlu, Jerzey P Szaflarski, Maryam Rahman, Baran Bozkurt

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Neuroradiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 2 pooled it
–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

35 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  5. Review
  6. Review
  7. Early region-specific impact of adjuvant radiation therapy on cognition and quality of life in adult patients with primary brain tumors.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
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  12. Language and the Cerebellum: Structural Connectivity to the Eloquent Brain.Neurobiology of language (Cambridge, Mass.) · 2024
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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.

Erik H MiddlebrooksDepartment of Radiology, College of Medicine, University of Alabama at Birmingham, 619 19th St. S., JT N409, Birmingham, AL, 35249, USA. ehmiddlebrooks@gmail.com.
Kaan YagmurluDivision of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA.
Jerzey P SzaflarskiDepartment of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA.
Maryam RahmanDepartment of Neurosurgery, University of Florida, Gainesville, FL, USA.
Baran BozkurtDepartment of Neurosurgery, University of Minnesota, Minneapolis, MN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe emergence of advanced in vivo neuroimaging methods has redefined the understanding of brain function with a shift from traditional localizationist models to more complex and widely distributed neural networks. In human language processing, the traditional localizationist models of Wernicke and Broca have fallen out of favor for a dual-stream processing system involving complex networks organized over vast areas of the dominant hemisphere. The current review explores the cortical function and white matter connections of human language processing, as well as their relevance to surgical planning.

methodsWe performed a systematic review of the literature with narrative data analysis.

resultsAlthough there is significant heterogeneity in the literature over the past century of exploration, modern evidence provides new insight into the true cortical function and white matter anatomy of human language. Intraoperative data and postoperative outcome studies confirm a widely distributed language network extending far beyond the traditional cortical areas of Wernicke and Broca.

conclusionsThe anatomic distribution of language networks, based on current theories, is explored to present a modern and clinically relevant interpretation of language function. Within this framework, we present current knowledge regarding the known effects of damage to both cortical and subcortical components of these language networks. Ideally, we hope this framework will provide a common language for which to base future clinical studies in human language function.

Indexed as

Language DevelopmentBrain MappingHumansNeuroimagingAphasiaDorsal streamLanguageSurgical planningVentral stream

Identifiers

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Registered trials

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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.