TABLE 3.

Presynaptic resource model parameters.

Parameter	Description	Value	Units	Source
τi	Synaptic inactivity time constant	0.003	sec	Tsodyks et al., 1998
τr	Synaptic recovery time constant	0.800	sec	Tsodyks et al., 1998
U	Synaptic efficacy utilization fraction	0.5	∼	Tsodyks et al., 1998