Research data · Disease model and test
Prepulse inhibition and acoustic startle in schizophrenia and psychosis research
From 2021 to 2025, 162 animal research papers on schizophrenia and psychosis mentioned prepulse inhibition and acoustic startle in their title or abstract.
That is 24% fewer than the 214 papers of 2011 to 2015. Between the same two periods, the papers on schizophrenia and psychosis that mention any of the 90 tests we count fell 9%.
Papers by year
Animal research papers on schizophrenia and psychosis that mention prepulse inhibition and acoustic startle, by year, 2001 to 2026
The 2026 bar counts papers added to PubMed by November 8, 2026.
- Papers in a full year
- 2026 so far
Show the counts for each year
| Year | Papers |
|---|---|
| 2001 | 20 |
| 2002 | 12 |
| 2003 | 15 |
| 2004 | 26 |
| 2005 | 20 |
| 2006 | 12 |
| 2007 | 24 |
| 2008 | 30 |
| 2009 | 35 |
| 2010 | 38 |
| 2011 | 39 |
| 2012 | 51 |
| 2013 | 49 |
| 2014 | 35 |
| 2015 | 40 |
| 2016 | 36 |
| 2017 | 39 |
| 2018 | 37 |
| 2019 | 40 |
| 2020 | 38 |
| 2021 | 47 |
| 2022 | 31 |
| 2023 | 33 |
| 2024 | 29 |
| 2025 | 22 |
| 2026 (part year) | 27 |
Which species the papers used
Each bar is a share of the 162 papers from 2021 to 2025. A paper can use more than one species, so the shares can add to more than 100%.
Species
“Other animals” counts papers that use none of the species this chart names.
Tests mentioned alongside prepulse inhibition and acoustic startle
Each bar is one test, with how many of the 162 papers also mention it, and what share that is. Of these papers, 100 (62%) mention no other test.
The 12 tests these papers mention most
Which papers count
A paper counts here when it is animal research, mentions prepulse inhibition and acoustic startle in its title or abstract, and studies schizophrenia and psychosis.
We tell whether a paper studies schizophrenia and psychosis from its MeSH terms, the subject headings the National Library of Medicine adds when it indexes a paper. For a paper without MeSH terms, PubTator 3, NCBI's text-mining service, has to find the disease in the title or abstract. A paper can count under more than one disease model. A paper that mentions the test only in its methods is missed, so the count runs low.
The page on schizophrenia and psychosis research names the subject headings we count as schizophrenia and psychosis. Download the test list for the search terms we used for prepulse inhibition and acoustic startle, or the paper list for the PubMed ID of every paper behind these counts. Our main page, Behavioral tests in published research, has the full method and each source's terms of use.
More tests and disease models
Every pairing of a disease model and a test with 30 or more papers from 2021 to 2025 has a page like this one.
Papers on schizophrenia and psychosis that mention other tests
Papers on other disease models that mention prepulse inhibition and acoustic startle
The page on prepulse inhibition and acoustic startle counts all the papers that mention it, whatever they study. The page on schizophrenia and psychosis research ranks the tests by their papers on schizophrenia and psychosis.
How to cite
APA
ConductScience. (2026, November 10). Prepulse inhibition and acoustic startle in schizophrenia and psychosis research [Data set]. https://conductscience.com/resources/data/behavioral-tests/models/schizophrenia/prepulse-inhibition
BibTeX
@misc{conductscience_schizophrenia_prepulse_inhibition_2026,
author = {{ConductScience}},
title = {Prepulse inhibition and acoustic startle in schizophrenia and psychosis research},
year = {2026},
month = nov,
url = {https://conductscience.com/resources/data/behavioral-tests/models/schizophrenia/prepulse-inhibition},
note = {Data set, released November 10, 2026},
}