The brain can predict and estimate motion based on visual translation. This paper addresses whether the visual system also has a specialized mechanism of temporal coherence for rotational motion. To do this, we measured the perceived mislocation of a rotating dot at the time of its luminance transition. Results show that subjects mislocate the dot consistently with its circular motion rather th...

A finite element flow solver was employed to compute unsteady flow past a three-dimensional Drosophila wing undergoing flapping motion. The computed thrust and drag forces agreed well with results from a previous experimental study. A grid-refinement study was performed to validate the computational results, and a grid-independent solution was achieved. The effect of phasing between the transla...

| We present a new projection reconstruction magnetic resonance (MR) imaging sequence for the correction of artifacts caused by transla-tional and/or rotational rigid motion. We performed brain imaging during which a volun-teer's head was moving in a combined translational and rotational rigid way. The MR signals were ordered in an interleaved way in order to reduce the motion sensitivity drast...