Our research uses 4D light-sheet imaging to explore cardiac contractile function in zebrafish, aiming to understand the dynamics of cardiac contraction at the single-cell level. One of the foremost experimental challenges is achieving high spatial terminal resolution, dynamic imaging of cardiac function while observing natural heart rhythms. Our study fills the gap in analyzing intricate 4D cardiac dynamic at single-cell resolution.
We utilize GPU-based parallel computation, virtual reality, and advance cell tracking to interpret light-sheet imaging data. Our novel virtual reality platform offers an interactive approach to assess regional cardiac contractions, providing manipulative functionalities for more in-depth analysis. By facilitating user-directed analysis of cardiac contraction, our protocol could lead to an enhanced understanding of cardiac development and disease.
