Evidence map›Paper›PMID 33262914›Full record

ReviewCureus2020

Structural and Functional Alterations of the Temporal lobe in Schizophrenia: A Literature Review.

Arveen Kaur, Deepak M Basavanagowda, Bindu Rathod, Nupur Mishra, Sehrish Fuad, Sadia Nosher, Zaid A Alrashid, Devyani Mohan, Stacey E Heindl

Open access · diamondAbstract readReview
In one paragraph

Review in Cureus, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 3 pooled it
2.4field-weighted citation impact, top 8% 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

33 citing papers in PubMed, 3 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
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  7. Structural alteration of neurons in schizophrenia and its relation with auditory hallucination.European psychiatry : the journal of the Association of European Psychiatrists · 2026
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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

9 authors at 2 institutions in 2 countries.

Arveen KaurPsychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Deepak M BasavanagowdaPsychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Bindu RathodPsychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Nupur MishraMedicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Sehrish FuadMedicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Sadia NosherMedicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Zaid A AlrashidNeurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Devyani MohanSurgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Stacey E HeindlMedicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.
Avalon University School of Medicine · CWCalifornia Institute of Behavioral Neurosciences and Psychology (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Schizophrenia is a severe chronic mental illness leading to social and occupational dysfunction. Our primary focus in this review article was to analyze further the structural and functional alterations of the temporal lobe in patients with schizophrenia, which might contribute to the associated manifestations we often see in this illness. Our goal was to see if there was any correlation between temporal lobe abnormalities, more specifically, alterations in brain volume and specific symptoms such as auditory and language processing, etc. There is a positive correlation between volume alterations and thoughts disorders in the temporal lobe in the majority of studies. However, superior temporal gyrus volume has also been correlated negatively with the severity of hallucinations and thought disorders in some studies. We utilized Medical Subject Heading (MeSH) search strategy via PubMed database in our articles search yielding 241 papers. After the application of specific inclusion and exclusion criteria, a final number of 30 was reviewed. The involvement of the temporal lobe and its gray and white matter volume alterations in schizophrenia is quite apparent from our research; however, the exact mechanism of the underlying biological process is not thoroughly studied yet. Therefore, further research on larger cohorts combining different imaging modalities including volumetry, diffusion tensor, and functional imaging is required to explain how the progressive brain changes affect the various structural, functional, and metabolic activities of the temporal lobe in schizophrenia.

Indexed as

functional studiesmri imagingschizophreniaschizophrenia and negative symptomsschizophrenia and temporal lobestructural abnormalitiestemporal lobetemporal lobe and auditory hallucinationstemporal lobe and neuro-psychiatric manifestationstemporal lobe epilepsy

Identifiers

PMID33262914
PMCPMC7689947
OpenAlexW3097474641

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.