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. Author manuscript; available in PMC: 2011 Feb 9.
Published in final edited form as: J Neurosci. 2011 Jan 5;31(1):26–33. doi: 10.1523/JNEUROSCI.6433-09.2011

Figure 1.

Figure 1

Distribution of all MNs based on mean diameter (μm), including intermediary diameter range, which was excluded from synaptology analysis. A, Note the bimodal distribution with a clear trough at the 30–35 μm range for all groups. B, There were no significant differences in the mean diameter of γ- or α-MNs between the three groups. C, D, The total soma membrane synaptic coverage and number of boutons significantly decreased for γ-MNs after transection injury with and without step training, but were unchanged between all groups for α-MNs. *p < 0.05.