Table 2.
Synapse amplitude and short-term dynamics
| P→P, n = 76 |
P→G42, n = 78 |
P→GIN, n = 30 |
G42→P, n = 65 |
GIN→P, n = 37 |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | |
| PSP 1, mV | 0.45 | 0.45 | 1.29 | 1.40 | 0.51 | 0.59 | 0.64 | 0.78 | 0.29 | 0.27 |
| PSP 2 | 0.27 | 0.26 | 0.70 | 0.93 | 0.77 | 0.79 | 0.41 | 0.53 | 0.17 | 0.15 |
| PSP 3 | 0.21 | 0.21 | 0.56 | 0.80 | 1.02 | 1.02 | 0.35 | 0.46 | 0.13 | 0.13 |
| PSP 4 | 0.19 | 0.19 | 0.47 | 0.62 | 1.16 | 1.14 | 0.33 | 0.44 | 0.11 | 0.12 |
| PSP 5 | 0.18 | 0.17 | 0.44 | 0.64 | 1.36 | 1.28 | 0.31 | 0.42 | 0.13 | 0.12 |
| PSP (rec) | 0.28 | 0.29 | 0.80 | 1.07 | 0.73 | 0.84 | 0.45 | 0.57 | 0.25 | 0.25 |
| PSP 5/PSP 1 | 0.51 | 0.36 | 0.38 | 0.38 | 2.89 | 1.36 | 0.52 | 0.23 | 0.604 | 0.51 |
Values represent average amplitudes (baseline to peak) of successive PSPs in 20 Hz evoked trains, and recovery response (compare Fig. 3, left of each panel).