Fig 10. Summary of findings for this study.

(a) Parasagittal diagram of the male zebra finch brain highlighting LC connectivity with forebrain song nuclei and the VTA/SNc observed in this study. (b) Summary of ${\text{α}}_{2\text{C}}$ and ${\text{α}}_{2\text{A}}$ receptor expression in the forebrain song nuclei, VTA/SNc and the LC.