Assuming a myosin-V head diffuses along an actin filament when weakly bound, if the myosin-head finds an adjacent actin binding site during this diffusion period, it can release Pi and step forward; if not, it detaches.
All subjects and controls had identical imaging sequences, including volumetric head MRI, diffusion tensor imaging, [18F]-fluorodeoxyglucose PET and [C] Pittsburg compound B (PiB) scanning.
The water molecules within the axonal bundles of the spinal cord white matter prefer a craniocaudal or so-called head-feet diffusion direction.
The council has been the most vigorous proponent of creating a semiautonomous southern superregion similar to the Iraqi region of Kurdistan, even though its political ally, Prime Minister Nuri Kamal al-Maliki, has been trying to head off the diffusion of Baghdad's power.
Two 3.7 L CW-MFCs have been constructed to treat swine wastewater with one (System 1) operated in batch mode while the other (System 2) was operated in continuous, upward flow mode and incorporated air diffusion heads to aerate the cathode.
These considerations are discussed in the subsection headed "Structurally constrained diffusion leads to unidirectional motion of myosin 5a" of the manuscript.
In addition, our results contain several pieces of evidence contrary to such behavior, detailed below and now discussed in the subsection headed "Structurally constrained diffusion leads to unidirectional motion of myosin 5a".
Each participant underwent 4 consecutive scans in a single session, using a GE 1.5-T Signa NV/i LX MRI system (General Electric, Milwaukee, WI), with standard quadrature birdcage head coil: 1) diffusion-weighted echo planar imaging (EPI), 2) functional EPI eye-field localizEPI eye-fieldtionalocalizer-field locAlizer B, and 4) T1-weighted structural scan.
While using subject MR-image based FEM or FDM head models incorporating diffusion-weighted imaging (DWI) based estimates of directional WM anisotropy may produce still more accurate EEG source localization (Wolters et al. 2002), individualized MR-based images are not available for many EEG studies.
Yendiki, A., Koldewyn, K., Kakunoori, S., Kanwisher, N. & Fischl, B. Spurious group differences due to head motion in a diffusion MRI study.
