Clinical disorders often are characterized by a breakdown in dynamical processes that contribute to the control of upright standing. Disruption to a large number of physiological processes operating at different time scales can lead to alterations in postural center of pressure (CoP) fluctuations. Multiscale entropy (MSE) has been used to identify differences in fluctuations of postural CoP time series between groups […]
Multiscale entropy Read More »
OBJECTIVE: The hypothesis of this study is that human subchondral bone exhibits abnormal patterns of perfusion in osteoarthritis (OA) that can be characterized by kinetic parameters of blood flow using dynamic contrast enhanced (DCE) MRI. DESIGN: Fifteen subjects with advanced OA of the knee and seven control subjects without OA were studied at 1.5 T with
Subchondral bone circulation in osteoarthritis of the human knee Read More »
The human body is incredibly complicated, and it’s no surprise that we haven’t cracked every code that makes our fleshy forms run smoothly. Researchers are constantly finding new mechanisms by which our immune systems work, our cells function, and our muscles move. But far less often—if ever—do we hear that scientists have identified a new
Interstitial Fluid as a New Organ Read More »
