An official website of the United States government
The .gov means it's official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.
The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Figure 4. Mean equilibrium scores in athletes (A) with (n = 13) and (B) without (n = 16) postural instability after concussion. Equilibrium scores are displayed for the 6 Sensory Organization Test conditions. Athletes were tested at preseason, within 48 hours after injury, and between 48 and 96 hours after injury. Lower scores reflect greater postural instability. From: Recovery of Postural Control After Cerebral Concussion: New Insights Using Approximate Entropy.
CitationFull text
Figure 1. Sensory Organization Test 6 conditions. Vision is absent in conditions 2 and 5. In conditions 3 and 6, the sway-referenced anterior-posterior angular motion of the surrounding wall reduces optic flow stimulation useful for the perception of self-motion relative to the visual field. In conditions 4 through 6, sway-referenced angular motion of the forceplates reduces somatosensory stimulation useful for the perception of anterior-posterior self-motion relative to the support surface. (Used by permission from NeuroCom International, Inc). From: Recovery of Postural Control After Cerebral Concussion: New Insights Using Approximate Entropy.
Figure 2. Mean approximate entropy values for center-of-pressure anterior-posterior time series in athletes (A) with (n = 13) and (B) without (n = 16) postural instability after concussion. Approximate entropy values are displayed for the 6 Sensory Organization Test conditions. Athletes were tested at preseason, within 48 hours after injury, and between 48 and 96 hours after injury. Lower scores reflect greater regularity of center-of-pressure oscillations. From: Recovery of Postural Control After Cerebral Concussion: New Insights Using Approximate Entropy.
Figure 3. Mean approximate entropy values for center-of-pressure medial-lateral time series in athletes (A) with (n = 13) and (B) without (n = 16) postural instability after concussion. Approximate entropy values are displayed for the 6 Sensory Organization Test conditions. Athletes were tested at preseason, within 48 hours after injury, and between 48 and 96 hours after injury. Lower scores reflect greater regularity of center-of-pressure oscillations. From: Recovery of Postural Control After Cerebral Concussion: New Insights Using Approximate Entropy.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on