Evidence map›Paper›PMID 36123224›Full record

ReviewTrends in neurosciences2022

Consider the pons: bridging the gap on sensory prediction abnormalities in schizophrenia.

Samantha V Abram, Jessica P Y Hua, Judith M Ford

Open access · greenAbstract readReview
In one paragraph

Review in Trends in neurosciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 7% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  10. Pons connectivity correlates with neurophysiological and clinical signatures of predictive coding in psychosis.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 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

3 authors at 2 institutions in 1 country.

Samantha V AbramSan Francisco Veterans Affairs Medical Center, San Francisco, CA, USA; University of California, San Francisco, CA, USA.
Jessica P Y HuaSan Francisco Veterans Affairs Medical Center, San Francisco, CA, USA; University of California, San Francisco, CA, USA; Sierra Pacific Mental Illness Research Education and Clinical Centers, San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA; Department of Psychiatry and Behavioral Sciences, The University of California, San Francisco, CA, USA.
Judith M FordSan Francisco Veterans Affairs Medical Center, San Francisco, CA, USA; University of California, San Francisco, CA, USA. Electronic address: Judith.ford@ucsf.edu.
University of California, San Francisco · USSan Francisco VA Medical Center · US

Funding

Secondary data analysis of existing data to explore the RDoC construct of agency across the psychosis spectrum using fMRI and EEGR03MH121900 · NIMH · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI FORD, JUDITH M · 2020 to 2021
$153k
An EEG Study of Reward Processing and Memory Dysfunction in SchizophreniaIK2CX002355 · VA · VETERANS AFFAIRS MED CTR SAN FRANCISCO · PI ABRAM, SAMANTHA · 2022 to 2025
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CSRD Research Career Scientist Award ApplicationIK6CX002519 · VA · VETERANS AFFAIRS MED CTR SAN FRANCISCO · PI Judith M Ford · 2022 to 2026
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CSRD VA IK2 CX002355CSRD VA IK6 CX002519NIMH NIH HHS R03 MH121900
6 · The paper itself

Abstract

A shared mechanism across species heralds the arrival of self-generated sensations, helping the brain to anticipate, and therefore distinguish, self-generated from externally generated sensations. In mammals, this sensory prediction mechanism is supported by communication within a cortico-ponto-cerebellar-thalamo-cortical loop. Schizophrenia is associated with impaired sensory prediction as well as abnormal structural and functional connections between nodes in this circuit. Despite the pons' principal role in relaying and processing sensory information passed from the cortex to cerebellum, few studies have examined pons connectivity in schizophrenia. Here, we first briefly describe how the pons contributes to sensory prediction. We then summarize schizophrenia-related abnormalities in the cortico-ponto-cerebellar-thalamo-cortical loop, emphasizing the dearth of research on the pons relative to thalamic and cerebellar connections. We conclude with recommendations for advancing our understanding of how the pons relates to sensory prediction failures in schizophrenia.

Indexed as

SchizophreniaCerebellumCerebral CortexHumansMagnetic Resonance ImagingNeural PathwaysPonsThalamuscerebellumefference copy/corollary dischargeforward modelpredictive codingpsychosisthalamus

Identifiers

PMID36123224
PMCPMC9588719
OpenAlexW4296182696

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.