Culture newons from adult rat hippocampus, J.E.Chad et al; production of the organotypic slice cultures of neural tissue using the roller-tube technique, Richard T.Robertson et al; chemical synapses in cell culture, P.G.Haydon et al; whole cell recordings and isolation of IONX currents, R.J.Docherty et al; isolation of potassium currents, B.Lancaster; perfusion of nerve cells and separation of sodium and calcium currents, P.G.Kostyuk; whole-cell voltage clamp technique applied to the study of synaptic function in hippo-campal slices, Daniel V.Madison; photolabile calcium buffers to selectively activate calcium-dependent processes, Alison M.Gurney; caged molecules activated by light, Jeffrey W.Walker; optical techniques and Ca 2+ imaging, R.B.Moreton; three dimensional reconstructions and analysis of the cable properties of neurons, D.A.Turner et al; modelling the non-linear conductances of excitable membranes, Lyle J.Borg-Graham;