Modelling and analysis of coupled vibration of human body in the sagittal and coronal planes exposed to vertical, lateral and roll vibrations and the comparison with modal testModellingSeated human bodySagittal planeCoronal planeMulti-axis vibrationModal test...
The movement is carried out around a fixed axis or fulcrum and has a direction. Anatomical movements are no different. They usually involve bones or body parts moving around fixed joints relative to the main anatomical axes (sagittal, coronal, frontal, etc.) or planes parallel to them. ...
A generalized coordinate, qi, was a measure of the rotation about the local z axis. The human body configuration, which includes open-loop kinematic chains, was represented by Denavit–Hartenberg (DH) notation (Denavit & Hartenberg, 1955). Because the trunk flexion without rotation of the lower...
Plate 1 Body Planes and Terms of RelationshipPlate 2 Surface Anatomy: Regions (Anterior view of female)Plate 3 Surface Anatomy: Regions (Posterior view of male)Plate 4 Major Arteries and Pulses Plate 5 Major Veins of the Cardiovascular System Plate 6 General Organization of the Nervous System...
Positional coding along the anterior-posterior axis is regulated by HOX genes, whose 3’ to 5’ expression correlates with location along this axis. The precise utilisation of HOX genes in different human cell types is not fully understood. Here, we use single-cell and spatial-transcriptomics, ...
Figure 2(a) shows the baseline HBM divided into five regions: the head, trunk, arm, hip, and leg, with connection planes between each. The plane that the mesh nodes form where all of the parts of the human body link was termed as the connecting plane. The landmarks of each ...
and GFAP+astroglia (cyan) overlapped with DAPI staining for three biological repeats per group. Orthogonal views (x–z) represent single confocal reconstructed planes. Scale bars, 10 μm for all images (2 μm for insets). See Supplementary Table3for detailed statistics and source data for...
It is a sort of synovial joint which allows movement in two planes. So it is known as a ‘biaxial joint’. Here one of the bones is concave in shape. And the other one is convex. The movement of these joints includes abduction, circumduction, extension. But it does not move axially....
The human body is described by three planes (sagittal or anterior–posterior, horizontal or transverse, frontal or lateral) and three axes (frontal horizontal, vertical or longitudinal, sagittal horizontal) (Behnke, 2006). These planes and axes are often used to enhance descriptions of body measure...
axis of rotation. The rotary motion is performed in one plane. The number of planes in which rotary motion is allowed by the mechanical joint corresponds to the number of degrees-of-freedom of the mechanical joint and the number of axes of rotation that the mechanical joint has. If the ...