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Fig. 4 | Molecular Brain

Fig. 4

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

Fig. 4

Decreased PPR in ACC neurons of chronic itch model. a Up, sample traces of paired EPSCs in response to two sequential presynaptic stimuli at an interval of 50 ms recorded in lay II/III of the ACC. Scale bars represent 40pA and 50 ms. Down, summary of PPR at 50-ms interval. b Summary data of PPR in control (filled circles, n = 13 neurons) and DCP (opened circles, n = 10 neurons) group. *p < 0.05. PPR = paired-pulse ratio; ACC = anterior cingulate cortex; EPSC = excitatory postsynaptic current; Ctrl = control; DCP = diphenylcyclopropenone

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