Table 4. Frequency of glutamatergic PSCs in hES-iNs in vitro.

	N		NF		NS
	4 weeks	8 weeks	4 weeks	8 weeks	5 weeks	8 weeks
n	9	5	5	5	6	5
PTX	0.88 ± 0.27Hz	0.70 ± 0.41Hz	0.41 ± 0.23Hz	0.52 ± 0.18Hz	0.65 ± 0.17Hz	2.46 ± 1.81Hz
PTX+ APV+NBQX	0.01 ± 0.01Hz*	0.03 ± 0.01Hz*	0.01 ± 0.004Hz*	0.02 ± 0.01Hz*	0.00 ± 0.00Hz*	0.003 ± 0.003Hz*

* indicates significant decrease in PSC frequency upon APV and NBQX application.