Fig. 1From: Water spray-induced grooming is negatively correlated with depressive behavior in the forced swimming test in ratsPercentage of the time spent on grooming behaviors in the face area (open column) or body area including genital and leg region (black column) in the spray test, OFT and EPM. ***P < 0.001, χ 2 test. For all results in all figures, n = 22Back to article page