Evidence map›Paper›PMID 29070440›Full record

ReviewSchizophrenia research2018

Sensorimotor gating deficits in "two-hit" models of schizophrenia risk factors.

Asma Khan, Susan B Powell

Abstract readReview
In one paragraph

Review in Schizophrenia research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 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

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

  1. Pooled it
  2. Mild SARS-CoV-2 maternal infection in mice induces transient offspring neurodevelopmental aberrance.Proceedings of the National Academy of Sciences of the United States of America · 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

2 authors.

Asma KhanDepartment of Psychiatry, University of California San Diego, 9500 Gilman Dr., La Jolla, CA 92093, United States; Research Service, VA San Diego Healthcare System, La Jolla, CA, United States.
Susan B PowellDepartment of Psychiatry, University of California San Diego, 9500 Gilman Dr., La Jolla, CA 92093, United States; Research Service, VA San Diego Healthcare System, La Jolla, CA, United States. Electronic address: sbpowell@ucsd.edu.

Funding

Environmental contribution to neuronal-methylome dynamics in animal models of autism spectrum disordersR01ES025585 · NIEHS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI BEHRENS, M MARGARITA, ECKER, JOSEPH R · 2015 to 2019
$3.1M
NIEHS NIH HHS R01 ES025585
6 · The paper itself

Abstract

Genetic and environmental models of neuropsychiatric disease have grown exponentially over the last 20years. One measure that is often used to evaluate the translational relevance of these models to human neuropsychiatric disease is prepulse inhibition of startle (PPI), an operational measure of sensorimotor gating. Deficient PPI characterizes several neuropsychiatric disorders but has been most extensively studied in schizophrenia. It has become a useful tool in translational neuropharmacological and molecular genetics studies because it can be measured across species using almost the same experimental parameters. Although initial studies of PPI in rodents were pharmacological because of the robust predictive validity of PPI for antipsychotic efficacy, more recently, PPI has become standard common behavioral measures used in genetic and neurodevelopmental models of schizophrenia. Here we review "two hit" models of schizophrenia and discuss the utility of PPI as a tool in phenotyping these models of relevant risk factors. In the review, we consider approaches to rodent models of genetic and neurodevelopmental risk factors and selectively review "two hit" models of gene×environment and environment×environment interactions in which PPI has been measured.

Indexed as

Gene-Environment InteractionAnimalsDisease Models, AnimalGait Disorders, NeurologicHumansRisk FactorsSchizophreniaBehaviorDevelopmentDouble hitGeneticPrepulse inhibitionRisk factorSchizophreniaSensorimotor gating

Identifiers

PMID29070440
PMCPMC5911431

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.