results stereoscopic displays of the nerves were obtained in all 24 elbows by vr, mip, and fiber tractography post-processing methods. the vr/mip post-processing methods were easier to perform compared to fiber tractography. there was no significant difference among the scores of fiber tracking and vr/mip reconstruction for single direction. the imaging quality scores of fiber tractography and ...

One of the most spectacular motions is the generation of the acrosomal process in the limulus sperm. On contact with the egg, the sperm generates a 60-mum-long process that literally drills its way through the jelly surrounding the egg. This irresversible reaction takes only a few seconds. We suggested earlier that this motion is driven by a change in twist of the actin filaments comprising the...

2020 proved to be a remarkable year. Not the least was realisation that, in moment of perceived crisis, instinctive response UK Government sweep away various so-called rights and liberties which might, calmer moment, have been presumed fundamental, rule by means executive fiat. The purpose this article is interrogate both premise consequence. Because, on closer inspection, there nothing at all ...