Alexei Verkhratsky, University of Manchester,Vladimir Parpura, University of Alabama, BirminghamISBN: 9781615046720 | PDF ISBN: 9781615046737Copyright © 2015 | 172 PagesDOI: 10.4199/C00123ED1V01Y201501NGL004Many institutions worldwide provide digital library access to Morgan & Claypool titles. You can check for personal access by clicking on the DOI link.