While upper limb reaches are often made in a feed-forward manner, visual feedback during the movement can be used to guide reaching hand towards target. In Parkinson's disease (PD), there is evidence that utilisation of this increased. However, it unclear if due solely characteristic slowness movements PD providing more opportunity for incorporating modify reach trajectories, or whether cogniti...

INTRODUCTION Phantom limb sensation and phantom limb pain is a very common issue after amputations. In recent years there has been accumulating data implicating 'mirror visual feedback' or 'mirror therapy' as helpful in the treatment of phantom limb sensation and phantom limb pain. CASE PRESENTATION We present the case of a 24-year-old Caucasian man, a left upper limb amputee, treated with mi...

objectives: the aim of this study was to identify the role of attentional process in postural control using choice reaction time task while changing the visual and proprioceptive cues under difficult balance task (standing on one-leg). methods: this cross-sectional study was conducted by participating 20 young people (22.75±2.29). each subject performed one-leg standing as balance task for each...

Objectives: Undiagnosed balance disorders during childhood can negatively affect children’s functional abilities such as reading and school performance. The Pediatric Clinical Test of Sensory Interaction for Balance (P-CTSIB) reflects how children combine and use different sensory information to react to different conditions in the static balance. This study aimed to examine balance control in ...

Transcranial alternating current stimulation (tACS) is used to modulate brain oscillations to measure changes in cognitive function. It is only since recently that brain activity in human subjects during tACS can be investigated. The present study aims to investigate the phase relationship between the external tACS signal and concurrent brain activity. Subjects were stimulated with tACS at indi...

Since its original proposal, mirror therapy has been established as a successful neurorehabilitative intervention in several neurological disorders to recover motor function or to relieve pain. Mirror therapy seems to operate by reactivating the contralesional representation of the non-mirrored limb in primary motor- and somatosensory cortex. However, mirror boxes have some limitations which pr...

This article reviews the potential use of visual feedback, focusing on mirror visual feedback, introduced over 15 years ago, for the treatment of many chronic neurological disorders that have long been regarded as intractable such as phantom pain, hemiparesis from stroke and complex regional pain syndrome. Apart from its clinical importance, mirror visual feedback paves the way for a paradigm s...

The control of upper body (UB) orientation relative to the pelvis in the frontal plane was characterized by analyzing responses to external perturbations consisting of continuous pelvis tilts (eyes open and eyes closed) and visual surround tilts (eyes open) at various amplitudes. Lateral sway of the lower body was prevented on all tests. UB sway was analyzed by calculating impulse-response func...