Fig. 4
From: Dental noise exposed mice display depressive-like phenotypes
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13041-016-0229-z/MediaObjects/13041_2016_229_Fig4_HTML.gif)
Effects of noise stress and fluoxetine on Forced Swimming test. a The latency to immobility among four groups. The Noise/Veh group presented significantly shorter latency to immobility than the Con/Veh group, while was no difference between the Noise/Flu group and the Noise/Veh group. *p < 0.05, ** p < 0.01. b The duration of immobility of the last 3 min among four groups. It was longer in the Noise/Veh group than the Con/Veh group and was decreased in the Noise/Flu group comparing with the Noise/Veh group after fluoxetine administration. *p < 0.05, ** p < 0.01