Figure 4.
(A) Healthy spinal cord and (B) an injured spinal cord with three lesion compartments, showing inner non-viable small lesion compartment, compact astrocyte core, and perilesion perimeters with multicellular and multi-molecular components (astrocytes, neurons, macrophages, microglia, NG2-OPC, fibrocytes, oligodendrocytes, fibroblast, nerve cells and activated astrocytes) regulating gliosis (gliosis scar formation) post SCI.
