Evidence map›Paper›PMID 22266470›Full record

ArticleBehavioural brain research2012

Animated bird silhouette above the tank: acute alcohol diminishes fear responses in zebrafish.

Ruxandra M Luca, Robert Gerlai

Abstract read
In one paragraph

Article in Behavioural brain research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.5field-weighted citation impact, top 11% 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, 39 citations in OpenAlex.

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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 at 1 institution in 1 country.

Ruxandra M LucaDepartment of Psychology, University of Toronto Mississauga, Mississauga, Ontario L5L 1C6, Canada.
Robert Gerlai
University of Toronto · CA

Funding

Alcohol and zebra fish: Behavioral screens for mutantsR01AA015325 · NIAAA · UNIVERSITY OF TORONTO · PI GERLAI, ROBERT T. · 2007 to 2011
$1.2M
NIAAA NIH HHS R01 AA015325PHS HHS R01
6 · The paper itself

Abstract

Alcohol dependence and alcohol abuse represent major unmet medical needs. The zebrafish is considered to be a promising vertebrate species with which the effects of alcohol on brain function and behavior and the mechanisms underlying these effects may be studied. Alcohol is known to induce alterations in motor function as well as fear and anxiety. Here we utilize a recently developed fear paradigm in which we employ an animated (moving) image of a bird silhouette. We measure the effect of acute alcohol administration (dose range employed: 0.00-0.75 vol/vol percentage, bath exposure for 60 min) on the behavioral responses of zebrafish. We test these responses during a pre-stimulus, stimulus and post-stimulus period of the task using both a video-tracking and an observation based quantification method. The fear inducing stimulus was found to decrease the distance of the zebrafish from the bottom of the tank, to increase number of erratic movements, and to increase the number of jumps in alcohol exposed fish (versus control fish). Alcohol attenuated these fear responses in a dose dependent manner. In addition, alcohol decreased general activity at the highest dose, an effect that was independent of the presentation of the stimulus. We discuss the similarities and differences between observation and video-tracking based results and conclude that fear paradigms will be useful in revealing alcohol induced functional changes in the brain of zebrafish.

Indexed as

Analysis of VarianceAnimalsAnxietyBehavior, AnimalBirdsCentral Nervous System DepressantsDisease Models, AnimalDose-Response Relationship, DrugEthanolFearFreezing Reaction, CatalepticMotor ActivityPhotic StimulationVisual PerceptionZebrafishCentral Nervous System DepressantsEthanol

Identifiers

PMID22266470
PMCPMC3293988
OpenAlexW1998109691

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.