Fig. 4From: Sleep fragmentation affects glymphatic system through the different expression of AQP4 in wild type and 5xFAD mouse modelsA Frequency of arm alternations. B Total distance traveled in the arena. C Time spent in the different arms. D Latency of the first entry in the new arm (arm 3). E Frequency of entry in the first arm (arm 1). NF not fragmented mice, F fragmented mice. *p < 0.05; **p < 0.01; ***p < 0.005; ****p < 0.0001Back to article page