Fixation was made by at least two cross or lateral K-wires in all approach.
Under isofluorane (Escain, Mylan-Japan, Tokyo, Japan) anesthesia and aseptic conditions, a platform for head fixation was made on the mouse cranial bone using synthetic resin (Superbond C &B, Sun Medical, Tokyo, Japan) and one 15-mm stainless bolt.
Fixation was made in 4% paraformaldehyde for 10 min.
The decision to use cementless femoral fixation was made intraoperatively and was based on the quality of host bone and the fit of the trial femoral component.
Fixation was made either by immersion in 4% paraformaldehyde in 0.1 M phosphate buffer (4 °C, pH 7.4) for 4 days (PMTI between 3 and 6 h) or by 10% formalin in cases with a PMTI longer than 6 h.
As shown in Figure 2, fixations were clearly modulated by target-distractor similarity, with most fixations being made on distractors that were most similar to the target.
Indeed, on average, less than 10% of fixations were made on these pages.
More than 50% of fixations were made on navigation pages compared to just over 30% of fixations on search pages.
As such, researchers should bear in mind the context in which the fixations are made rather than blindly applying the algorithm to all fixation data.
However, the exoskeleton fixations are made of flexible materials, such that their geometry is deformed when large forces are applied on them.
