Fig. 7
Live imaging of horizontal cells. Still image from a time lapse movie of a P2 Cx57-iCre+/tg; Rosa26R-mTmG+/tg retina (a). Center of mass distance measurement indicating little HC somal translocation (b). Selected images series from a time lapse movie of two horizontal cells (c). The colored arrows indicate dynamic, vertically-oriented neurites that do not overlap with neurites of the adjacent cell. The white arrowheads indicate more laterally-oriented neurites that exhibit overlap with the adjacent cell. Tracings of HC neurites with selected vertical neurite traces colored (d). Highlighted territories of overlap between adjacent HCs (e). Measurements of total HC area (f) and neurite overlap over time (g). n > 3 movies