Changes in cerebral motor cortex hemodynamics in stroke patients with limb motor dysfunction under different states: a functional near-infrared spectroscopy study
Motor dysfunction after stroke is closely associated with hemodynamic alterations in the motor cortex. Functional near-infrared spectroscopy (fNIRS) enables non-invasive monitoring of dynamic changes in cortical oxygenated hemoglobin (HbO) concentration, providing an objective means for assessing post-stroke cort...