CiliaFA: a research tool for automated, high-throughput measurement of ciliary beat frequency using freely available software.

ABSTRACT:

Background

Analysis of ciliary function for assessment of patients suspected of primary ciliary dyskinesia (PCD) and for research studies of respiratory and ependymal cilia requires assessment of both ciliary beat pattern and beat frequency. While direct measurement of beat frequency from high-speed video recordings is the most accurate and reproducible technique it is extremely time consuming. The aim of this study was to develop a freely available automated method of ciliary beat frequency analysis from digital video (AVI) files that runs on open-source software (ImageJ) coupled to Microsoft Excel, and to validate this by comparison to the direct measuring high-speed video recordings of respiratory and ependymal cilia. These models allowed comparison to cilia beating between 3 an

SUBMITTER: Smith CM 

PROVIDER: S-EPMC3607980 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature