Abstract
A strong correlation exists between the severity of motor impairment and cognitive impairment in people with cerebral palsy. Moreover, severe cognitive impairment is associated with lower capacity for motor learning and hinders motor rehabilitation. In this report, we describe the effects of a therapeutic exercise protocol with exergames (TEP-Exergame) on postural control and spasticity of two young adults with spastic tetraplegia and moderate to severe cognitive impairment. Spasticity was measured in the elbow flexors using the Modified Ashworth Scale, and postural control was assessed through the following center of pressure (COP) variables: CoP sway area (CoPSway), mediolateral velocity (VML), anteroposterior velocity (VAP), mediolateral variability (SDML), and anteroposterior variability (SDAP). These variables were obtained during four postural tasks: eyes open (EO), eyes closed (EC), and weight-shifting (WS) in the mediolateral and anteroposterior directions (WSML and WSAP, respectively). We found that 18 sessions of TEP-exergame reduced muscle tone in the elbow flexors and improved postural control, as evidenced by a decrease in CoPSway in all conditions, SDAP, VML, and VAP in WSML; and SDAP, SDML, and VML in WSAP. For young adults with spastic tetraplegia and moderate to severe cognitive impairment, TEP-Exergame may enhance postural control and reduce spasticity.
Published Version
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