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. 2014 Jan 24;8:7. doi: 10.3389/fncel.2014.00007

Figure 7.

Figure 7

Serotonin (5-HT) projections to MN pools in the lumbar spinal cord of 16 weeks old SOD1G93A mice and wild type littermates. (A) Respresentative confocal images show increased 5-HT projections in SOD1G93A compared to wild type mice. Scale bar 20 μm. (B) Quantification of the immunolabeling shows a 2 fold increase of 5-HT labeled area in SOD1G93A animals at 16 weeks of age. Values are mean ± s.e.m. *p < 0.05 vs. wild type.