Preface. 1. Sensory Determinants of Hippocampal Place Cell Firing Fields; R.U. Muller, B. Poucet, B. Rivard. 2. Different Hippocampal Place Cell Maps for Different Environments; S. Doboli, A.A. Minai, P.J. Best. 3. The Path-Integration Properties of Hippocampal Place Cells; J.J. Knierim. 4. Hippocampal Place Cell Activity During Overtly Purposeful Behavior (in dissociated reference frames); A.A. Fenton, J. Bures, J.M. Cimadevilla, A.V. Olypher, M. Wesierska, L. Zinyuk. 5. Non-Spatial Correlates of Hippocampal Activity; P.A. Dudchenko, E.R. Wood, H. Eichenbaum. 6. Entorhinal Place Cells: Trajectory Encoding; L.M. Frank, E.N. Brown, M.A. Wilson. 7. Subicular Place Cells Show Similar Firing Fields Across Different Environments: Comparison with Hippocampal Place Cells; P.E. Sharp. 8. Sensory Determinants of Head Direction Cell Activity; J.S. Taube. 9. Functional Organization of the Rat Head-Direction Circuit; H.T. Blair, P.E. Sharp. 10. Hippocampal Spatial Representations and Navigation in Primates; E.T. Rolls. 11. The Bevavioral Implementation of Hippocampal Processing; S.J.Y. Mizumori, W.E. Pratt, B.G. Cooper, A. Guazzelli. 12. The Rodent Navigation Circuit; D.S. Touretzky. 13. The Hippocampus, Wayfinding and Episodic Memory; L. Nadel, J.D. Payne. Index.