Synaptic time constants | ||||
---|---|---|---|---|
Parameter | Number of cells | Probability of connection | Rise time (ms) | Decay time (ms) |
PV+ cells | 500 | |||
PV-PV | 0.12 | 0.27 | 1.7 | |
PV-PYR | 0.01 – 1 | 0.3 | 3.5 | |
PYR cells | 10,000 | |||
PYR-PV | 0.01 – 1 | 0.37 | 2.1 | |
PYR-PYR | 0.01 | 0.5 | 3 |
Connectivity between PV+ and PYR cells was not fixed, but ranged in values as indicated. A resolution of 0.01 was used from 0 to 0.1, and 0.1 upward.