Fig. 3From: Automated segmentation of cardiomyocyte Z-disks from high-throughput scanning electron microscopy dataStructure of one sarcomere, alongside the definitions of I-band and Z-disk. The reader should note that this structure is only suited to represent our dataset, in which the M-band is not discoverable, i.e. myofibrils are located between two I-bands in our datasetBack to article page