Sentence examples for postural frame from inspiring English sources

The sensory information about posture and kinesthesia feeds the postural control to build a postural frame of reference.

The changes in sensory information about the postural frame of reference are potentially dangerous for postural control.

On Earth, there exist two main postural reference frames: 1. the exocentric reference frame, which is based mainly on the gravity vector and on visual cues and 2. the egocentric reference frame, which is based on either the subject's whole body or on the segments engaged in an ongoing action.

A notable aspect of spatial reference frames encoded by postural modulations of visual activity is that they are implicitly represented in the population response rather than explicitly in the responses of individual neurons [32], [36], [37].

In the present study, we adopted the working hypothesis that, because of the lack of graviceptive information, the postural adaptation of the spatial reference frames to microgravity might involve the use of exocentric reference.

Probably that in response to considerable body changes occurring during childhood and adolescence, visual cues constitute the first sensory reference frame not affected by musculoskeletal growth, for efficiently organizing postural control [9].

Thus the frame of Vicon data, that most closely resembled the postural angles as calculated from the 3D-PAT, was selected for analysis.

Coordinate transforms from retinocentric space to other reference frames involve combining neural visual responses with extraretinal postural information.

A similar interpretation can be given to the eye position modulations we observe in inferotemporal cortex, providing a means by which a non-retinocentric spatial frame of reference can be computed in inferotemporal cortex based on postural inputs (Figure 1).

More precisely, we expected a continuum of postural strategies across subjects with 1) at one extreme the maintaining of an egocentric reference frame and 2) at the other the re-activation of childhood strategies consisting in adopting an egocentric reference frame.

Figure 2 Variation of instantaneous link connectivity with postural mobility.