p-values (t test) | Core (control) vs. shell (control) | Core (control) vs. core (cocaine) | Shell (control) vs. shell (cocaine) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Peak [DA], µm | 0. 1 | 0.2 | 0.4 | 0.8 | 0.1 | 0.2 | 0.4 | 0.8 | 0.1 | 0.2 | 0.4 | 0.8 |
Peak | 0.87 | 0.02 | 0.97 | 0.32 | 0.03 | 0.001* | 0.07 | 0.66 | 0.81 | 0.42 | 0.94 | 0.03 |
Frequency | 0.007* | 0.001* | 0.54 | 0.91 | 0.04 | 0.28 | 0.10 | 0.85 | 0.03 | 0.20 | 0.43 | 0.34 |
AUC | 0.02 | 0.05 | 0.001* | 0.008* | 0.06 | 0.12 | 0.11 | 0.09 | 0.10 | 0.52 | 0.88 | 0.24 |
Rise velocity | <0.0001* | <0.0001* | <0.0001* | 0.004* | 0.002* | <0.0001* | 0.008* | 0.07 | 0.0004* | 0.06 | 0.06 | 0.07 |
Latency peak | <0.0001* | <0.0001* | <0.0001* | <0.0001* | 0.27 | <0.0001* | 0.12 | 0.003* | <0.0001* | 0.02 | 0.22 | 0.53 |
Vmax | <0.0001* | <0.0001* | <0.0001* | 0.01 | 0.0008* | <0.0001* | 0.02 | 0.08 | 0.63 | 0.52 | 0.53 | 0.36 |
FWHH | <0.0001* | <0.0001* | <0.0001* | <0.0001* | 0.28 | <0.0001* | 0.15 | 0.003* | <0.0001* | 0.14 | 0.67 | 0.93 |
Slope (T20–T80) | <0.0001* | <0.0001* | 0.52 | 0.80 | 0.84 | 0.05 | 0.98 | 0.98 | 0.41 | 0.37 | 0.21 | 0.009* |
Baseline return | 0.0002* | 0.002* | 0.60 | 0.63 | 0.84 | 0.83 | 0.56 | 0.34 | 0.87 | 0.23 | 0.34 | 0.35 |
T20 latency | <0.0001* | <0.0001* | <0.0001* | <0.0001* | 0.16 | <0.0001* | 0.12 | <0.0001* | <0.0001* | 0.07 | 0.69 | 0.89 |
T80 latency | <0.0001* | <0.0001* | 0.02 | 0.85 | 0.91 | 0.10 | 0.80 | 0.40 | 0.0006* | 0.87 | 0.41 | 0.08 |
Significance (p-value) of pairwise t tests at each peak bin (low [<0.1 μm DA], medium-low [0.1–0.2 μm DA], medium-high [0.2–0.4 μm DA], and high [0.4–0.8 μm DA]) between core control and shell control (left), core control and core cocaine (middle), and shell control and shell cocaine (right). Bold italics: *p < 0.01 (significant after Bonferroni correction); italics only: p < 0.05 (not significant after Bonferroni correction).