Fig. 1From: Melatonin ameliorates cognitive memory by regulation of cAMP-response element-binding protein expression and the anti-inflammatory response in a rat model of post-traumatic stress disorderExperimental protocol for single-prolonged stress (SPS)-induced memory impairment and melatonin (MTG) treatment in rats. Groups of six or seven rats were used for each experimental condition. OFT open field test, ORT object recognition test, MWM Morris water maze testBack to article page