Evidence map›Paper›PMID 20454890›Full record

ArticlePsychopharmacology2010

Measuring anxiety- and locomotion-related behaviours in mice: a new way of using old tests.

Leanne M Fraser, Richard E Brown, Ahmed Hussin, Mara Fontana, Ashley Whittaker, Timothy P O'Leary, Lauren Lederle, Andrew Holmes, André Ramos

Abstract read
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Article in Psychopharmacology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
10.3field-weighted citation impact, top 2% 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, 86 citations in OpenAlex.

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  9. A Review of Behavioral Tests to Evaluate Different Types of Anxiety and Anti-anxiety Effects.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2020
    Review
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  11. Chemogenetic activation of orexin/hypocretin neurons ameliorates aging-induced changes in behavior and energy expenditure.American journal of physiology. Regulatory, integrative and comparative physiology · 2019
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  15. Perinatal vs genetic programming of serotonin states associated with anxiety.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2015
    Article
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  17. Loss of cyclin-dependent kinase 5 from parvalbumin interneurons leads to hyperinhibition, decreased anxiety, and memory impairment.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
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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 3 institutions in 3 countries.

Leanne M FraserPsychology Department and Neuroscience Institute, Dalhousie University, Halifax, Nova Scotia, Canada, B3H 4J1.
Richard E Brown
Ahmed Hussin
Mara Fontana
Ashley Whittaker
Timothy P O'Leary
Lauren Lederle
Andrew Holmes
André Ramos
Dalhousie University · CANational Institute on Alcohol Abuse and Alcoholism · USUniversidade Federal de Santa Catarina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleBatteries of tests that are thought to measure different aspects of anxiety-related behaviour are used to characterise mice after genetic or pharmacological manipulation. However, because of the potentially confounding effects of repeated testing and natural intra-individual variations in behaviour over time, subjecting mice to a succession of tests is not ideal.

objectivesThe aim of this study was to investigate, in mice, the utility of an integrated apparatus that combines three classical tests of anxiety, the open field, elevated plus maze (EPM) and light/dark box.

methodsMice from four different strains (CD-1, BALB/cJ, DBA/2J, C57BL/6J) were used in a series of five experiments where their behaviour was observed for 15 min in the integrated apparatus. Responses to anxiety-modulating drugs and 2-day repeated testing were evaluated.

resultsCD-1 mice explored the apparatus thoroughly, providing measures from all areas throughout the entire testing session. Factor analysis showed that measures of locomotion and anxiety-related behaviour were dissociable. BALB/cJ, DBA/2J and C57BL/6J showed markedly different behavioural profiles, largely consistent with previous studies examining individual tests. Avoidance of aversive environments did not increase with repeated testing. In CD-1 mice, the anxiolytics diazepam and alprazolam (4 and 2 mg/kg, respectively) increased the approach towards the EPM open arms. Alprazolam also had sedative effects, whereas the anxiogenic pentylenetetrazole had no effects.

conclusionsThese findings suggest that the triple test is sensitive to genetic/pharmacological influences on anxiety and locomotion and that, by providing quasi-simultaneous measures from three different apparatuses, it may represent an alternative to the use of test batteries.

Indexed as

Adaptation, OcularAlprazolamAnalysis of VarianceAnimalsAnti-Anxiety AgentsAnxietyDiazepamDose-Response Relationship, DrugExploratory BehaviorFemaleLocomotionMaleMaze LearningMiceMice, Inbred StrainsSpecies SpecificityAlprazolamAnti-Anxiety AgentsDiazepam

Identifiers

PMID20454890
OpenAlexW2007002366

What OpenQuestion holds

Textmetadata
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.