Figure 3. Electrical stimulation elicits localized intercellular Ca²⁺ waves in the intact perfused liver.

Hepatic nerve fibres were stimulated for 5 min at 10 V and 10 Hz starting at 912 s. Electrically‐induced Ca²⁺ responses were largely confined to the periportal (PP) regions, with only limited propagation towards the pericentral (PC) zones. The figure corresponds to Movie S3 in the Supporting information. The time points (s) are shown at the bottom left.