Cerebral ischemia or more commonly termed stroke is in human beings a leading brain altering condition, which has no cure. Thanks to the brain's ability to remodel itself combined to well an elaborate rehabilitation treatment, part of the abilities can be restored. Plasticity after a cortical stroke has been evidenced during recovery after stroke, when brain areas surrounding the infarct zone starts to respond to the limb information to compensate the lost tissue. Stroke covering large scale areas have been studied using brain imaging technics such as fMRI among others. However, the neuronal plasticity occurring during recovery process has never been monitored and more importantly at multiple timepoints after stroke...