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. Author manuscript; available in PMC: 2011 Aug 25.
Published in final edited form as: Behav Brain Res. 2010 Mar 25;211(2):141–147. doi: 10.1016/j.bbr.2010.03.029

Figure 5.

Figure 5

Deafening resulted in a significant decrease in new neuron density in medial NCM compared with hearing birds. There was no difference between deaf and hearing birds in new neuron density in lateral NCM or in caudomedial nidopallium (NC) lateral to NCM. Within the hearing group, the density of new neurons in the medial NCM was significantly higher than that in both the lateral NCM and NC. There was no difference in new neuron density between lateral NCM and NC in the hearing birds. Within the deaf group, new neuron density between the medial and lateral divisions was significantly different. Neither medial NCM nor lateral NCM were different from NC in the deaf birds. Removal of the 3 outliers (asterisks) did not change the results. Bars indicate means for each region within a treatment group, n=8 for each region within a treatment group.