Table 1.

Estimating magnitude of mossy fiber potentiation induced by uncaging Ca²⁺

Cell no.	C + M	C′ + M′	C′*	M′**	If C′/C = 1.5, then M′/M =	If C′/C = 2.5, then M′/M =
010814c1	1	1.49	0.34	1.2	1.48	1.33
011002c1	1	1.29	0.1	1.2	1.28	1.25
011004c2	1	1.78	N/A	N/A	N/A	N/A
011022c1	1	1.79	0.37	1.4	1.89	1.67
020918c1	1	1.84	0.36	1.5	1.94	1.72

C + M, average EPSC slope for 10 min before photolysis, normalized to 1; C′ + M′, normalized average EPSC slope 20–25 min after photolysis. C and C′, C/A component before and after photolysis respectively; M and M′, mossy fiber component before and after photolysis respectively.

^*EPSC slope during DCG-IV application, assuming block of M′.

^**Calculated from (C′ + M′) − C′.