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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Anesthesiology. 2012 May;116(5):1116–1123. doi: 10.1097/ALN.0b013e3182518be3

Figure 5. Effects of electrical stimulation of the paraventricular nucleus of the hypothalamus (PVN) and medial forebrain bundle (MFB) on paw withdrawal thresholds (PWT) in spinal nerve-ligated rats (SNL).

Figure 5

Frequency-effect curves for PVN (n=8) and MFB (n=8) stimulation on PWT were determined in SNL rats. * Significantly different from baseline.