Video 7.

Dendritic protrusion dynamics in a DIV-12 hippocampal neuron visualized by GFP-actin. Time-lapse images were acquired every 60 s. The total duration of the video is 20 min. The display rate is 10 frames/s.

Defining mechanisms of actin polymerization and depolymerization during dendritic spine morphogenesis

Pirta Hotulainen, Olaya Llano, Sergei Smirnov, Kimmo Tanhuanpää, Jan Faix, Claudio Rivera, and Pekka Lappalainen

DOI: 10.1083/jcb.200809046