Table 1.

Summary of spine morphological variables.

	N	Mean ± SD	Range
Head volume (μm3)	110	0.07 ± 0.06	0.01–0.30
Spine volume (μm3)	133	0.09 ± 0.07	0.01–0.38
Neck length (μm)	110	0.66 ± 0.37	0.1–2.21
Neck Ø (μm)	110	0.20 ± 0.06	0.09–0.51
PSD area (μm2)	133	0.08 ± 0.06	0.01–0.33
Distance soma (μm)	123	53.51 ± 34.62	12.50–127.35