Table 2.

Cross-sectional area of PV⁺ terminals and percentage of PV⁺ terminals containing mitochondria at P10, P15, and P30 in dorsal and ventral MEC LII

Age, postnatal days	Mean ± SEM or % (n terminals)
	Dorsal	Ventral
Cross-sectional area of PV+ perisomatic terminals (µm2)
10	0.52 ± 0.04 (98)	0.59 ± 0.10 (23)
15	0.36 ± 0.02 (294)	0.32 ± 0.02 (149)
30	0.51 ± 0.02 (217)	0.38 ± 0.01 (195)
PV+ terminals containing mitochondria
10	36.7 (98)	30.4 (23)
15	39.1 (294)	30.9 (149)
30	65.4 (217)	63.6 (195)