Figure 5.

Inset, Schematic drawing of spinal gray matter divided into radial sectors for measure of SNB dendritic distribution. Length per radial bin of SNB dendrites in normal, IgG-treated, trkB IgG-treated, castrated, and trkB IgG-treated castrated males; for graphical purposes length per radial bin measures have been collapsed into six bins of 60° each. Bar heights represent means ± sem for six to seven animals per group. *, Significantly different from normal males; †, significantly different from castrated males.