Name: the mouse forced swim test
Uploaded: 2012-01-29T14:00:00
Description: Watch this Scientific Journal Video about The Mouse Forced Swim Test at JoVE.com

This study has been supported by the grant NIHM R01 MH091816 and R21 MH084043 to TDG.

1. Materials and Method
1.1. The water tanks
The cylindrical tanks (30 cm height x 20 cm diameters) required for the mouse forced swim test (FST) in our laboratory are constructed of transparent Plexiglas, as this material is able to withstand the frequent movement of the tanks and accidents better than glass. The water level is 15 cm from the bottom and should be marked on the tank to ensure that the volume of water is consistent across mice. The number of tanks should ...

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The FST (sometimes called Porsolt swim test) was developed first for rats and then modified for mice by Porsolt and colleagues12,13. In addition to the above-described protocol successful in our laboratory, a number of largely subtle test modifications have been published (see Hasco&euml;t and Bourin for a complete review1). It is a common test used for evaluation of the efficacy of anti-depressant drugs and the effects of various behavioral and neurobiological manipulations in basic and preclinical...

<ul>
<li>Water tanks</li>
<li>Thermometer</li>
<li>Timer</li>
<li>Video Camera</li>
<li>White Noise Generator (optional)</li>
<li>Drying Paper</li>
</ul>

the mouse forced swim test

The forced swim test is a rodent behavioral test used for evaluation of antidepressant drugs, antidepressant efficacy of new compounds, and experimental manipulations that are aimed at rendering or preventing depressive-like states. Mice are placed in an inescapable transparent tank that is filled with water and their escape related mobility behavior is measured. The forced swim test is straightforward to conduct reliably and it requires minimal specialized equipment. Successful implementation of the forced swim test requires adherence to certain procedural details and minimization of unwarranted stress to the mice. In the protocol description and the accompanying video, we explain how to conduct the mouse version of this test with emphasis on potential pitfalls that may be detrimental to interpretation of results and how to avoid them. Additionally, we explain how the behaviors manifested in the test are assessed.

Watch this Scientific Journal Video about The Mouse Forced Swim Test at JoVE.com

The Mouse Forced Swim Test

The forced swim test is validated as an experimental approach to assess potential antidepressant efficacy in rodents. Experimental animals are placed in a tank of water and escape-related mobility behavior is quantified. The common procedures for the mouse version of this test are described.

The forced swim test is a rodent behavioral test used for evaluation of antidepressant drugs, antidepressant efficacy of new compounds, and experimental ...

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