In addition, the finding that fatigue interference more easily causes problems for people with MS could reflect ongoing disease activity or the progression of impairment in people with MS, which might make it more difficult for them to compensate for fatigue-related problems.
As active muscle fibers become fatigued, we progressively increase voluntary effort to increase the motor output to compensate for central fatigue [ 26].
An artificial neural network (ANN) system was designed to compensate for muscle fatigue during functional electrical stimulation (FES) by maintaining a constant joint angle.
The size of the arena floor never varies more than a few yards, those at higher altitudes being smaller than those at sea level to help compensate for altitude fatigue.
Objective: The present research was aimed to further address the general empirical question regarding the behavioral and neurophysiological indices and mechanisms that contribute to and/or compensate for muscle fatigue.
Since 7 8 % of primary motor cortex neurons are associated with ipsilateral movements [ 28], additional recruitment of cortical motoneurons from the ipsilateral side may work to compensate for central fatigue.
The general drop off in contrast threshold, in all conditions except MM, suggests that the visual demands were too high and that the participants were unable to fully compensate for the mental fatigue induced by high visual attention.
They possess multiple roles such as generating antigravity thrust during quiet upright stance, timing of locomotor phases, correcting for muscle nonlinearities, compensating for muscle fatigue, determining synergy formation, and modulating plasticity and motor learning [ 5, 6].
Elastic adhesives can withstand large levels of deformation at failure and are therefore very useful to compensate movements coming from crash, fatigue or thermal loadings which can weaken the surrounding structure.
Chaudhuri and Behan proposed that the fatigue is related to the activation of the thalamo-frontal feedback loops [ 5, 28, 30], and the overactivation of the thalamo-frontal feedback loops in order to compensate for the functional loss caused by fatigue has been reported in fatigue with some diseases such as multiple sclerosis [ 31- 33] and chronic fatigue syndrome [ 34, 35].
