Three-dimensional reconstructions of OVX + O and OVX + E dendritic
segments. The dendrite is gray, SSBs are blue, different-cell MSBs are
green, same-cell MSBs are yellow, and spines from other unfilled cells
are orange. These are the last OVX + O and OVX + E dendrites in Tables
1 and 2. For the purpose of this figure, an MSB that made at least two
synapses with the filled cell is shown as a same-cell MSB. Note the
increase in dendritic spine and MSB density on the OVX + E dendrite,
clustering of MSBs, and that the vast majority of MSBs are
different-cell.