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pro vyhledávání: '"Anthony Tsay"'
Autor:
Anthony Tsay, Ben Beck, Lingxiao Li, Derek Chong, Jake Olivier, Marilyn Johnson, Richard Fry, Adam Rushford, Monica Perkins, Peter Cameron
Publikováno v:
Accident Analysis & Prevention. 128:253-260
Understanding factors that influence the distance that drivers provide when passing cyclists is critical to reducing subjective risk and improving cycling participation. This study aimed to quantify passing distance and assess the impact of motor veh
Autor:
Melita J. Giummarra, Ilva Grond, Peter Brugger, Bigna Lenggenhager, Anthony Tsay, Gianluca Saetta
Publikováno v:
Cortex. 104:220-231
Phantom limbs are the phenomenal persistence of postural and sensorimotor features of an amputated limb. Although immaterial, their characteristics can be modulated by the presence of physical matter. For instance, the phantom may disappear when its
Autor:
Anthony Tsay, Melita J. Giummarra
Publikováno v:
The Journal of Pain. 17:815-823
Awareness of limb position is derived primarily from muscle spindles and higher-order body representations. Although chronic pain appears to be associated with motor and proprioceptive disturbances, it is not clear if this is due to disturbances in p
Publikováno v:
The Journal of Physiology. 594:1037-1049
Key points Position sense at the human forearm can be measured in blindfolded subjects by matching positions of the arms or by a subject pointing to the perceived position of an unseen arm. Effects on position sense tested were: elbow muscle conditio
Publikováno v:
Experimental Brain Research. 233:2635-2643
These experiments were designed to test the idea that, in a forearm position-matching task, it is the difference in afferent signals coming from the antagonist muscles of the forearm that determines the perceived position of the arm. In one experimen
Publikováno v:
Neuroscience & Biobehavioral Reviews. 52:221-232
There is growing evidence that chronic pain conditions can have an associated central pathology, involving both cortical reorganisation and an incongruence between expected and actual sensory-motor feedback. While such findings are primarily driven b
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 124(2)
Isometric exercise is often prescribed during rehabilitation from injury to maintain muscle condition and prevent disuse atrophy. However, such exercise can lead to muscle soreness and damage. Here we investigate which parameters of isometric contrac
Publikováno v:
The Journal of Physiology. 592:2679-2694
Key points When a blindfolded subject holds his or her arm at a particular angle, its reported position shifts over time; this is known as proprioceptive drift. Here, we show that in relation to position sense at the elbow, the direction of perceived
Publikováno v:
Experimental brain research. 234(10)
Position sense at the human elbow joint has traditionally been measured in blindfolded subjects using a forearm matching task. Here we compare position errors in a matching task with errors generated when the subject uses a pointer to indicate the po
Publikováno v:
Experimental brain research. 222(4)
We reported previously that concentric or eccentric exercise can lead to errors in human limb position sense. Our data led us to conclude that the errors, post-exercise, were not due to an altered responsiveness of the proprioceptive afferents, and w