Exercise-Induced Brain Excitability Changes in Progressive Multiple Sclerosis: A Pilot Study

Background and Purpose: Even a single bout of aerobic exercise (AE) enhances corticospinal excitability (CSE), a biomarker of neuroplasticity. Because neurodegeneration limits capacity for neuroplasticity, it is not clear whether AE would induce CSE changes in people with progressive multiple sclerosis (MS). Methods: People with progressive MS (n = 10) requiring ambulatory assistive devices completed a graded maximal exercise test. Dual-energy x-ray absorptiometry was used to quantify body fat and lean mass. Before and following one 40-minute AE session using body weight–supported (
Source: Journal of Neurologic Physical Therapy - Category: Physiotherapy Tags: Research Articles Source Type: research