|
Fig. 5 Dynamic PR-based PCI of zebrafish facial breathing movement in 1 s. (a, b) Are diagrams of zebrafish closing and opening its mouth, respectively. (c–l) Real-time visualization of the coordinated displacement of facial structures during the breathing. Note that the included angle between the maxilla and dentary bone (dotted angles) and the space between the operculum and dentary bone (stars) increased and decreased periodically. (m) Time course of the included angle between the maxilla and dentary bone. The adjusted gray value scaling is given on the right of (c). The 8-bit images had an original gray value scaling from 0 to 255.