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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: Neurobiol Dis. 2008 Nov 6;33(2):213–220. doi: 10.1016/j.nbd.2008.10.011

Figure 4.

Figure 4

The average number of dendritic spines per micron of spiny dendrite length for each group (control dendrite segments, PDAPP dendrite segments within 50 μm of a plaque, and PDAPP dendrites far from plaques) was unchanged one hour after antibody treatment (a). Following individual dendritic segments over one hour and in some cases 1 day (b) shows no great changes in spine density over these time periods as would be expected since spine formation and elimination are very rare events. * p < 0.05 post-hoc one way ANOVA.