TABLE 1.
Track type | No. of frames | % of all frames | No. of cells | % of all cells |
---|---|---|---|---|
Stall | 906 | 2.5 | 399 | 16.9 |
Reverse | 3,110 | 8.5 | 559a | 23.6 |
Lateral | 6,900 | 18.9 | 1,638 | 69.2 |
Forward | 25,589 | 70.1 | 2,323b | 98.2 |
There were 796 events; some of the cells reversed more than once.
A total of 655 of these cells moved exclusively forward.