Fig. 1From: Differential hippocampal protein expression between normal mice and mice with the perioperative neurocognitive disorder: a proteomic analysisA Flowchart detailing the experimental groups and steps performed. PND, perioperative neurocognitive disorder. MWM experiment: Morris water maze experiment. FCT fear conditioning test, OFT open field test. B Animal experimental work flow: the animal experiment was performed according to the figure. MWM experiment: Morris water maze experiment. FCT fear conditioning test. OFT open field test. C Fear conditioning test workflow: red arrows indicate sound stimuli and green arrows indicate electric shock stimuli. The two groups were subjected to behavioral training 1 d prior to surgery (training phase) and behavioral tests were performed on the 1st, 3rd, 7th, day post-surgery (contextual and cued tests)Back to article page