Due to the complexity of applying a well-defined stretch during human walking, most of our knowledge about the short latency stretch reflex modulation in humans is based on H-reflex studies. To illuminate the difference between the two methodologies, both types of reflexes were evoked in the same subjects, same experiment. Stretch reflexes were evoked via a stretch device capable of evoking str...

BACKGROUND Post-workout nutrient timing and macronutrient selection are essential for recovery, glycogen replenishment and muscle protein synthesis (MPS). Performance repeatability, particularly after strenuous activity, can be influenced by substrate availability, recovery markers and perceived rate of exertion. This study compared the differential effects of a complex protein ready-to-drink b...

The neuromuscular control of human movement can be described by a set of muscle synergies factorized from myoelectric signals. There is some evidence that the selection, activation and flexible combination of these basic activation patterns are of a neural origin. We investigated the muscle synergies during incline and level walking to evaluate changes in the modular organization of neuromuscul...

BACKGROUND The effects of age and speed on foot and ankle kinematics in gait studies using foot models are not fully understood, whereas this can have significant influence. We analyzed these variables with the 4-segment Oxford foot model. METHODS Twenty-one healthy subjects (aged 20-65 years) were recruited for gait analysis. The effect of speed on foot and ankle kinematics was assessed by c...

Lower-limb exoskeletons have the potential to enhance rehabilitation [1], assist in walking with gait impairments [2], reduce the metabolic cost of normal [3] and load-bearing walking [4], improve stability [5] and probe interesting questions about human locomotion [6]. The ankle produces larger peak torques and performs more positive work than either the hip or the knee during locomotion [7], ...

OBJECTIVE We report here on a patient with intracerebral haemorrhage (ICH), who showed unusually delayed motor recovery of the leg, which started at 6 months after ICH onset. CASE REPORT A 53-year-old man underwent craniotomy and drainage for a right putaminal ICH. The patient presented with complete paralysis of the left extremities at ICH onset. Despite having undergone rehabilitation start...

BACKGROUND AND PURPOSE The use of novel rehabilitative approaches for effecting functional recovery following stroke is controversial. Effects of different but effective rehabilitative interventions in the hemiplegic patient are not clear. We studied the effects of different rehabilitative approaches on functional recovery in the rat photochecmical cerebral infarction model. METHODS Twenty-fo...

Background Limited walking ability is an important problem for patients with multiple sclerosis (MS). A better understanding of how gait impairments lead to limited walking ability may help to develop more targeted interventions. Although gait classifications are available in stroke and cerebral palsy, relevant knowledge in MS is scarce. The purpose of this study is to identify distinctive gait...

Objective. Incomplete spinal cord injury (SCI) patients have the potential to regain some ambulatory function, and optimal reorganization of remaining circuits can contribute to this recovery. We hypothesized that repetitive transcranial magnetic stimulation (rTMS) may promote active recovery of motor function during gait rehabilitation. Methods. A total of 17 incomplete SCI patients were rando...

AIM To test the hypothesis that walking in a park has a greater positive effect on coronary artery disease (CAD) patients' hemodynamic parameters than walking in an urban environment. METHODS Twenty stable CAD patients were randomized into two groups: 30-minute walk on 7 consecutive days in either a city park or busy urban street. Wilcoxon signed-rank test was employed to study short-term (30...