Following a stroke, precise, individuated control of single joints is often replaced by highly stereotyped patterns of multi-joint movement, due to a loss of independent joint control, which can negatively impact functional use of the paretic arm. Despite the debilitating nature of this impairment, the precise underlying neural mechanisms remain...
Conventional perfusion magnetic resonance imaging with dynamic susceptibility using a contrast agents has been playing a dominant role on diagnosing a variety of cerebral nervous system disease due to lack of radiation and widespread availability. However, reliable quantification of cerebral perfusion has been elusive and challenging.
The bookend method is...