Complete 3D image stack of a labeled 8-week-old granule cell (GC) dendrite showing numerous spines, presynaptic boutons, and synapses. Slice depth respect to the first slice is shown at the lower right corner. Scale bar is 0.5 μm. -- This data is part of the peer reviewed publication: FIB/SEM technology and high-throughput 3D reconstruction of dendritic spines and synapses in GFP-labeled adult-generated neurons. Front. Neuroanat. | doi: 10.3389/fnana2015.00060