Ground-Glass Nodules: If Growing, Assume Cancer. Blair Westerly, MD. The more CT scans that are performed, the more ground-glass opacities (GGOâs) are seen and what to do with these abnormalities can be difficult to ascertain for clinicians.
the process of reversing the charge across a cell membrane (usually a NEURON), so causing an ACTION POTENTIAL. In depolarization, the inside of the membrane, which is normally negatively charged, becomes positive and the outside negative.
in the purkinje fibers how does depolarization occur? why does depolarization occur rapidly in the purkinje fibers? depolarization of the purkinje fibers is what? why is depolarization maintained during the depolarization ofâ¦