Applications of Spatio-temporal Mapping and Particle Analysis Techniques to Quantify Intracellular Ca²⁺ Signaling In Situ

Genetically encoded Ca²⁺ indicators (GECIs) have radically changed how in situ Ca²⁺ imaging is performed. To maximize data recovery from such recordings, appropriate analysis of Ca²⁺ signals is required. The protocols in this paper facilitate the quantification of Ca²⁺ signals recorded in situ using spatiotemporal mapping and particle-based analysis.