Skip to main content
. 2019 Sep 9;20(1):75–87. doi: 10.1111/papr.12831

Figure 3.

Figure 3

A, Spinal cord stimulation (SCS)‐induced alterations in intracellular GABA levels in the L4–L6 spinal dorsal horn. Representative gray scale photomicrographs of the upper laminae of the ipsilateral dorsal horn of a sham SCS animal, tonic SCS animal, and burst SCS animal. Scale bar = 100 μm. B, Quantified GABA‐IR in laminae 1 to 3 of the L4–L6 spinal dorsal horn of sham SCS animals (n = 4), tonic SCS animals (n = 7), and burst SCS animals (n = 5). *P < 0.05. C, Representative overview of the immunostaining of the left and right dorsal horn of the spinal cord. Scale bar = 100 μm. D, Arrowheads point out activated GABA‐IR neuronal profiles. Scale bar = 100 μm. E, Arrowheads point out activated GABA‐IR neuronal profiles. Scale bar = 50 μm. MT, motor threshold; WT, withdrawal threshold.