... between acute, longstanding and chronic progressive disease processes, and the differential part played by functional and dysfunctional plasticity in diseases of the brain and spinal cord.IntroductionWhile ... tracts,cerebral cortex and underlying white matter, cerebellum,brainstem etc, and be of variable spatial extent and sever-ity. Thus there is no such thing as 'a' stroke, and NBS inter-ventions ... action poten-tials and the induction of LTP and LTD. Neuron 1999,22:661-666.9. Thickbroom GW: Transcranial magnetic stimulation and syn-aptic plasticity: experimental framework and human mod-els....