Table 1.

The parameters for different synaptic connections and stimulating currents in the DG-CA3 network

Module	Presynaptic neuron	Synaptic coupling parameter	Case1	Case2	Case3
CA3	P	${\text{g}}_{\text{P}-\text{I}}$	0.001	0.001	0.001
		${\text{g}}_{\text{P}-\text{O}}$	0.055	0.055	–
		${\text{g}}_{\text{P}-\text{MS}}$	0.01	0.01	0.01
	Stimulating current $I_P$		1 µA/cm2	1µA/cm2	1 µA/cm2
	I	${\text{g}}_{\text{I}-\text{O}}$	0.001	0.001	0.001
		${\text{g}}_{\text{I}-\text{P}}$	0.0005	0.0005	0.0005
	Stimulating current $I_I$		10 µ/cm2	10 µ/cm2	10 µ/cm2
	O	${\text{g}}_{\text{O}-\text{I}}$	0.001	0.001	0.001
		${\text{g}}_{\text{O}-\text{P}}$	0.0005	0.0005	0.0005
	Stimulating current ${\text{I}}_{\text{O}}$		10 µ/cm2	10 µ/cm2	10 µ/cm2
DG	G	${\text{g}}_{\text{G}-\text{DI}}$	0.00001	0.00001	0.00001
		${\text{g}}_{\text{G}-\text{MS}}$	0.001	0.001	0.001
	Stimulating current $I_G$		10 µ/cm2	10 µ/cm2	10 µ/cm2
	DI	${\text{g}}_{\text{DI}-\text{G}}$	0.0005	0.0005	0.0005
		${\text{g}}_{\text{DI}-\text{MS}}$	0.01	0.01	0.01
	Stimulating current $I_{\mathit{DI}}$		10 µ/cm2	10 µ/cm2	10 µ/cm2
	MD	${\text{g}}_{\text{NMDA}-\text{P}}$	–	0.0001	0.0001
		${\text{g}}_{\text{AMPA}-\text{P}}$	0.0001	–	0.0001
		${\text{g}}_{\text{NMDA}-\text{G}}$	0.0001	0.0001	0.0001
		${\text{g}}_{\text{AMPA}-\text{G}}$	0.0001	0.0001	0.0001
		${\text{g}}_{\text{NMDA}-\text{DI}}$	0.0001	0.0001	0.0001
		${\text{g}}_{\text{AMPA}-\text{DI}}$	0.0001	0.0001	0.0001
	Stimulating current $I_{\mathit{MD}}$ or $I_{\mathit{MS}}$		10 µA/cm2	10 µ/cm2µA/cm2	10 µ/cm2µA/cm2

The signal “–” indicates that the corresponding parameter is control variable in this case