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. Author manuscript; available in PMC: 2009 Sep 22.
Published in final edited form as: Neuroscience. 2008 Jul 18;156(1):71–80. doi: 10.1016/j.neuroscience.2008.06.066

Figure 4.

Figure 4

Manual whisker brushing for 2 h in Group B rats increased the number of TNF-IR cells in the Sctx of a stimulated (horizontal bar marks the stimulated column) but not in an adjacent unstimulated cortical columns (A). In this case a large increase in the number of TNF-IR cells was evident in the upper layers of the Sctx. For comparison, whisker stimulation increased the number of Fos-IR cells in an equivalent column of the Sctx in an adjacent section (B). Bar = 0.6 mm.