OBJECTIVE The majority of motor recovery following stroke is known to occur within 3-6 months after onset; this period is therefore regarded as critical for motor recovery in stroke patients. We report here a case of a patient with intracerebral haemorrhage who showed changes in the affected motor function and in the damaged corticospinal tract (CST) at the primary motor cortex (M1) during reha...

The bacterial flagellar motor is a rotary motor driven by the electrochemical potential of a coupling ion. The interaction between a rotor and stator units is thought to generate torque. The overall structure of flagellar motor has been thought to be static, however, it was recently proved that stators are exchanged in a rotating motor. Understanding the dynamics of rotor components in function...

OBJECTIVE To determine the prognostic value of clinical assessment and motor evoked potentials for upper limb strength and functional recovery after acute stroke, and to establish the possible use of motor evoked potentials in rehabilitation. DESIGN A prospective study. SUBJECTS Fifty-two patients with hemiparesis were enrolled one month post-stroke; 38 patients concluded the study at 12 mo...

OBJECTIVES To establish the deficits of motor coordination of the lower limbs after stroke, in comparison with healthy controls, and to investigate whether the magnitude of the deficits would be influenced by the levels of motor recovery. DESIGN Cross-sectional study. SUBJECTS Chronic stroke patients and healthy subjects. METHODS Lower-limb motor coordination of both stroke and healthy vo...

Animal experiments suggest that reorganisation of cerebral representations is the neurobiological basis of post-lesional recovery. In human ischemic brain disease recovery is a dynamic and sustained process beginning after stroke manifestation. The mechanisms underlying recovery can be investigated non-invasively in the human brain using functional neuroimaging and transcranial magnetic stimula...

OBJECTIVE The inhibitory role of neuronal networks in motor recovery after stroke remains to be elucidated. We examined the influence of transcallosal inhibition and short intracortical inhibition on motor recovery after stroke. We also investigated the correlation between transcallosal inhibition and mirror activity. DESIGN A cross-sectional study. SUBJECTS Thirty-eight chronic stroke pati...

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Background: Motor function impairment occurs in approximately two-thirds of patients with subcortical stroke. Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive technique for modulating cortical excitability. Objectives: The present study was designed for assessing the efficacy of high-frequency rTMS (5 Hz) on ipsilesional primary motor cortex in patients with subcortical stro...

conclusions when itbs was applied over the primary motor cortex, it significantly improved manual dexterity, but had no significant effect on the hand motor imagery ability in ms patients. results itbs group showed a reduction in the time required to complete the 9hpt (mean difference = -3.05, p = 0.002), and an increase in the number of blocks transferred in one minute in the bbt (mean differe...