FIG. 6.

Death by apoptosis and necrosis after neurite transection. Necrotic death occurs earlier than apoptotic death. The bold arrow indicates a growing bleb that has burst in the next frame. Thin arrows indicate apoptotic bodies being formed. Note that the first images in both rows demonstrate intact neurites before transection, and that the time intervals at which the images were taken are shown between frames. Arrowheads indicate sites of laser transection. (See Supplementary Videos S5a and S5b; see online supplementary material at http://www.liebertonline.com.)