The movement of substances in CNS is not only affected by cell swelling ( and thus the narrowing of intercellular clefts) and by diffusion barriers formed by fine glial processes, but also by the production or loss of extracellular matrix ECM.
The movement of substances in CNS is not only affected by cell swelling ( and thus the narrowing of intercellular clefts) and by diffusion barriers formed by fine glial processes, but also by the production or loss of extracellular matrix ECM. (en)