The neurovascular unit is a key concept in stroke medicine that for many years has been defined as the endothelial cells, neurons and glia surrounding cerebral capillaries. In this Perspectives article, the authors expand this concept to encompass more-distant circulation, smooth muscle cells and perivascular innervation. This 'neural vascular network' in turn points to new strategies for stroke therapy.
- John H. Zhang
- Jerome Badaut
- William J. Pearce
