To elucidate the neural substrate associated with capabilities for kinesthetic motor imagery of difficult whole-body movements, we measured brain activity during a trial involving both kinesthetic motor imagery and action observation as well as during a trial with action observation alone. Brain activity was assessed with functional magnetic resonance imaging (fMRI). Nineteen participants imagi...

Introduction A great deal of information exists regarding the different means by which students learn new concepts. Although visual, auditory and kinesthetic learning are the most commonly listed learning styles, little attention has been given to kinesthetic learning. This is especially true in lecture-based courses at the college level where the format favors verbal and visual learners. Here ...

Letter-by-letter (LBL) reading is the phenomenon whereby individuals with acquired alexia decode words by sequential identification of component letters. In cases where letter recognition or letter naming is impaired, however, a LBL reading approach is obviated, resulting in a nearly complete inability to read, or global alexia. In some such cases, a treatment strategy wherein letter tracing is...

It is considered to be desirable that a wearable joint can be operated by human daily skills. In order to realize such a joint, the joint should be controlled so that the kinesthetic feeling induced by the kinetic characteristic of an object is directly, or transparently, transmitted to a person without any kinetic distortion by the joint itself, because it is considered that kinesthetic feelin...

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 (=haptics). 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 wheth...

Kinesthesia is our sense of limb motion, and allows us to gauge the speed, direction, and amplitude of our movements. Over half of stroke survivors have significant impairments in kinesthesia, which leads to greatly reduced recovery and function in everyday activities. Despite the high reported incidence of kinesthetic deficits after stroke, very little is known about how damage beyond just pri...

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...