The term kinesthesia refers to the perception of limb movement and position, and is often broadly defined to include the perception of force as well. These sensory perceptions originate primarily from the activity of mechanoreceptors in muscles, which provides the central nervous system with information about the static length of muscles, the rate at which muscle length changes, and the forces ...

BACKGROUND for many technology-driven visuomotor tasks such as tele-surgery, human operators face situations in which the frames of reference for vision and action are misaligned and need to be compensated in order to perform the tasks with the necessary precision. The cognitive mechanisms for the selection of appropriate frames of reference are still not fully understood. This study investigat...

The results of this study suggest that information derived from kinesthetic inputs alone is not normally used to generate an estimate of the location of the hand in extrapersonal space. This finding provides support for the interpretation of previous results suggesting that a representation of a visual target in extrapersonal space must be transformed into a kinesthetic reference frame before t...

There is wide agreement that the ‘‘dorsal (action) stream’’ processes visual information for movement control. However, movements depend not only on vision but also on tactile and kinesthetic information (5haptics). Using functional magnetic resonance imaging, the present study investigates to what extent networks within the dorsal stream are also utilized for kinesthetic action control and whe...

OBJECTIVE To evaluate whether a virtual reality workstation (Fetouch system) offering three-dimensional (3D) fetal visual and kinesthetic interaction may affect maternal stress. METHODS Maternal-fetal visual and kinesthetic interaction was obtained through a haptic interface based on 3D reconstruction of sequencial bi-dimensional ultrasound images of the fetus. Maternal stress was assessed be...

We are interested in developing learning from demonstration systems that are suitable to be used by everyday people. We compare two interaction methods, kinesthetic teaching and teleoperation, for the users to show successful demonstrations of a skill. In the former, the user physically guides the robot and in the latter the user controls the robot with a haptic device. We evaluate our results ...

This paper proposes a kinesthetic–tactile fusion feedback system based on virtual interaction. Combining the results of human fingertip deformation characteristics analysis and an upper limb motion mechanism, tactile device arm kinesthetic are designed analyzed for blind instructors. In order to verify effectiveness method, touch experiments established through mapping relationship between mast...

When a teleoperation system’s remote image sensor is oriented so as to misalign the display coordinates in which the user must operate, control difficulties arise. Users then must learn to compensate for a rotational sensorimotor rearrangement. A new compensation technique is proposed in which the hand not used for control provides a kinesthetic cue to the rotation. In essence, the cueing hand ...