Sentence examples for cylindrical grasp from inspiring English sources

Although several studies have been conducted to form normative data of hook and spherical grasp strengths, a satisfactory cylindrical grasp strength norm has not been reported yet.

When wearing the glove, subjects used similar reaching trajectories in both environments, preserved the coordination between reaching and grasping and scaled grip aperture to object size for the larger object (cylindrical grasp).

Ten healthy subjects (8 women, 62.1 ± 8.8 years) reached and grasped objects requiring 3 different grasp types (can, diameter 65.6 mm, cylindrical grasp; screwdriver, diameter 31.6 mm, power grasp; pen, diameter 7.5 mm, precision grasp) in PE and visually similar virtual objects in VE.

The third one, the cylindrical grasp, is classified as a power grasp (all fingers make contact with the object).

Two of the selected gestures are evaluated in the ARAT: the tripod grasp is tested in section A (grasp subtest) and the cylindrical grasp in section B (grip subtest) of ARAT.

Stroke patients presented a higher variability between subjects, but in general there was a consistent grasp quality per subject and gesture (maximum 17%)—except patient 1 performing the cylindrical grasp who showed a variation of 25% (0.66 0.91).

The grasp performed by healthy participants got a measure of quality above 0.85 for the relaxed, tripod, and cylindrical grasps.

Thanks to eight small-sized flexible fluidic actuators, including one for thumb opposition, the Karlsruhe hand is able to achieve different prehension patterns such as lateral and cylindrical grasps.

Third, we investigate the grasping force generated and the influence of the bending direction and gravity by developing a second prototype that can grasp a cylindrical bar by changing the applied pressures.

The size of the CyberHand is comparable to that of human hands (Fig. 3b) and can generate many different grasps (Fig. 3a), but as described below, its control is currently limited to a subset of functional grasps: lateral pinch, cylindrical and spherical grasps, and the tripod grasp (Fig. 3c; cf. Table 1).

We asked subjects to reach, grasp, lift and replace a cylindrical object with their right hand.