Figure 3From: The effects of protein phosphatase inhibitors on the duration of central sensitization of rat dorsal horn neurons following injection of capsaicinEffects of fostriecin (3 μM, n = 12, Panel A) or Okadaic acid (2 μM, n = 6, Panel B) infusion on the background activity and the responses of dorsal horn neurons to mechanical stimuli (BRUSH, PRESS, PINCH). Horizontal bar: drugs were continuously infused for 30 minutes.Back to article page