Figure 6.

Comparison of individual neurobiotin labeled LC neurons in a male and female rat. Fluorescent photomicrograph (left) of a neurobiotin labeled LC cell (green) merged with TH (red), and the corresponding cell tracing (right). Branches on the tracing are colored according to branch order (1^st is yellow, 2^nd is red, 3^rd is green, 4^th is blue, and 5^th is pink). A representative male is shown in the top row, while a representative female is shown on the bottom row.