Movie 3

Tracking of fluorescent beads to determine cilia generated flow in mouse ependyma.
Representative movies showing tracked fluorescent beads in lateral ventricle explants of wild type (left) and Cfap206^Δex4/Δex4 (right) P7 old mice. The speed of the fluorescent beads was determined by tracking using IMARIS (bitplane). Bullets represent the tracked beads (violet, wild type; green, Cfap206^Δex4/Δex4). Movies were recorded at a rate of 6.7 fps and played back at a rate of 10 fps.