Figure 3From: ciliaFA: a research tool for automated, high-throughput measurement of ciliary beat frequency using freely available software Linear regression of the mean ciliary beat frequency (CBF) measurements by conventional frame by frame counting of individual ciliary beat cycles (direct counting method) compared with the ciliaFA system (A) using ependymal cilia (n = 100) and (B) respiratory cilia (n = 100) at 37°C. Back to article page