@entity3325 , related to @entity571 and @entity348 ( @entity348 ) may be related to changes in gait, and may result in @entity73 . This study examined the organization of postural responses to rotational support surface perturbations after @entity348 . Eight @entity348 @entity1 and nine control @entity1 volunteered. EMG was collected bilaterally from lower limb muscles. Kinematic data were collected using an OPTOTRAK system. The temporal pattern of muscle activation was preserved in both the surgical and sound limbs of the @entity1 groups, while muscle activation amplitude was reduced. @entity2720 was reduced in both limbs among @entity1 . COM displacement was not different. @entity1 demonstrated a different method in recovering posture control following a postural perturbation. Bilateral changes appear to reflect a simplification in the organization of the motor response, in response to the needs of the injured, or previously injured limb.

Organization of postural responses following a rotational support surface perturbation, after XXXX : sagittal plane rotations.

@entity1 :: ('9606', 'Species') :: ['participants', 'Patients', 'patients', 'patient'] @entity3325 :: ('MESH:D020886', 'Disease') :: ['Proprioceptive dysfunction'] @entity571 :: ('MESH:D010003', 'Disease') :: ['osteoarthritis'] @entity73 :: ('MESH:D003072', 'Disease') :: ['balance impairment'] @entity348 :: ('MESH:C535338', 'Disease') :: ['total knee arthroplasty', 'TKA'] @entity2720 :: ('MESH:D007592', 'Disease') :: ['Knee joint angular displacement']
@entity348 :: (MESH:C535338,Disease) :: ['TKA']
