Figure 3From: Long-term actions of interleukin-1β on delay and tonic firing neurons in rat superficial dorsal horn and their relevance to central sensitizationA – E. Illustrations of discharge pattern of tonic, delay, irregular, phasic and transient neurons in organotypic culture in response to current commands as illustrated. Membrane potential was set to -60 mV. F. Comparison of the percentages of these 5 neuronal types in control (BSA) and cytokine-treated cultures Data from 48 control neurons and 35 interleukin-treated neurons. Numbers over each column refer to number of cells in each category.Back to article page