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Chapitres
- 00:00Titre
- 00:59Introduction
- 01:46Tissue Preparation
- 05:39Preparation of Tissue Samples for Optical Recording
- 07:10Optical Recording of Electrical Activity
- 10:30Image Analysis
- 12:00Representative Optical Data
- 13:14Conclusion
This protocol illustrates how voltage-sensitive dyes enable optical recording of electrical activity from intact neural networks such as the plexuses of the guinea-pig enteric nervous system, with an adjustable resolution that ranges from single-cells to multi-ganglionic circuitry.
