Cocaine-induced brain activation: results from seed-based generalized least squares fit of pharmacological MRI response.

Coefficients, standard error (SE), t-value, p-value, and effect size (Cohen’s d), for generalized least squares analysis of differences in the pharmacological MRI response between 5-HTT+/+ and 5-HTT-/- rats. Response and predictor variables were normalized. *p < 0.05, **p < 0.005, uncorrected.