Spontaneous standing position suggested for standard posture analysis
نویسندگان
چکیده
منابع مشابه
Neural Control of Standing Posture
When humans are asked to stand normally, they are not completely motionless. Rather, small amounts of body movement, termed postural sway, can be observed. Although the postural sway of standing has been well described, the manner in which this sway is neurally controlled and its influence in tasks involving postural re-stabilization are not known. Therefore, the aim of this thesis was to inves...
متن کاملAnalysis of musculoskeletal system responses to pertrubations during standing posture
The purpose of the study is to examine the muscular responses of healthy adult subjects to support surface rotations in pitch and roll planes. We used an enhanced experimental approach compared to the traditionally used methods in the previous studies by other researchers where the support surface beneath the subject’s feet randomly perturbed the equilibrium. Instead of a predetermined motion o...
متن کاملThe effects of calcaneal posture on thoracolumbar alignment in a standing position
[Purpose] Severe calcaneus misalignment is correlated with low back pain, and affects pelvic alignment. However, little has been published with regard to the influence of pronation and supination on trunk alignment. Therefore, the present study aimed to investigate the influence of calcaneal inversion on pelvic and trunk alignment. [Subjects and Methods] A 3-dimensional motion analysis system w...
متن کاملEffect of pelvic tilt on standing posture.
Low back dysfunction is associated in many cases with lumbar lordosis, and tilting the pelvis posteriorly is often recommended for therapeutic purposes. The influence of pelvic tilt on the spinal curves has not been studied. The purpose of this study was to use an objective noninvasive method to determine the effect of the pelvic tilt on the spinal curves in the sagittal plane. Thirty-two healt...
متن کاملFeedback Gains for Correcting Small Perturbations to Standing Posture
A dynamical model of the neuro-musculo-skeletal mechanics of a cat hindlimb has been developed to investigate the feedback regulation of standing posture under small perturbations. The model is a three-joint limb, moving only in the sagittal plane, driven by 10 musculotendon actuators, each having response dynamics dependent on activation kinetics and muscle kinematics. Under small perturbation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Systems Neuroscience
سال: 2009
ISSN: 1662-5137
DOI: 10.3389/conf.neuro.01.2009.04.103