Voltage-Sensitive Dye Imaging

**Definition:** Optical imaging techniques used for recording patterns of electrical activity in tissues by monitoring transmembrane potentials via FLUORESCENCE imaging with voltage-sensitive fluorescent dyes.

**Tree numbers:** - E01.370.350.887

**Synonyms:** - Optical Transmembrane Potential Mapping - Optical Vm Mapping - Optical Mapping, Transmembrane Potential - Transmembrane Potential Optical Mapping