Sentence examples for hind footprints from inspiring English sources
The footprint patterns were analyzed for three step parameters (measured in cm): (1) Stride length was measured as the average distance of forward movement between each stride, (2) hind-base width and (3) front-base width were measured as the average distance between left and right hind footprints and left and right front footprints, respectively.
In addition to the motor tests, the overall stride pattern of the hind footprints was qualitatively analysed; for this purpose, the hindpaws of treated rats were inked with non-toxic Chinese ink before animals walked along a paper runway.
Progression of arthritis was assessed with a non-automated 'cat-walk' walking gait test, which measured the distance between the central pads of two alternating hind footprints (Parvathy and Masocha, 2013).
We quantified this tendency by measuring the footprint alignment parameter, which corresponds to the mean standard deviation of the projection of the fore, mid, and hind footprints along the body's displacement axis.
Analysis included stride-length, hind-base width, front-base width and overlap indicating the distance from left or right front footprint to hind footprint.
(3) The distance from front footprint to ipsilateral hind footprint was also used to measure uniformity of step alternation.
While AIA rats had no right hind-footprints on days 1 and 2 (figures 4A,B), NBQX restored weight bearing on these days, comparable with naive rats.
Following training, walking patterns were evaluated by hind-footprint analysis (six AIA, six AIA+NBQX, three naive rats).
Spatial symmetry is used to investigate the geometric symmetry of the foot strike pattern, where a value near 0.5 indicates a right hind limb footprint is approximately halfway between two left hind limb footprints along the direction of travel (see Fig. 1).
In addition, the hind paw footprint was registered using non-toxic Chinese ink on the hind paws of rats.
To obtain footprints, hind paws were placed on an ink blotter and the animals were placed on a white piece of paper.
