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Fig. 1 | Molecular Brain

Fig. 1

From: Potentiation of synaptic transmission in Rat anterior cingulate cortex by chronic itch

Fig. 1

DCP evoked persistent scratching behavior. a Schematic of experiment protocol. b Scratching behavior in seven consecutive days of challenging. Filled circles indicate bouts of scratching from control rats (n = 24 rats); opened circles indicate bouts of scratching from chronic itch rats (n = 28 rats). c Total bouts of scratching in 7 days. d An example of the acetone application site from a control rat. The skin is smooth and the color is a bit dull. e An example of the DCP application site from a chronic itch rat. The skin is congestive and scleroid, and accompanied with scratches. ***p < 0.001. D = day; Ctrl = control; DCP = diphenylcyclopropenone

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