Integrating the subiculum into hippocampal formation circuitry and the control of instrumental behavior: theoretical comment on Andrzejewski, Spencer, and Kelley (2006).
The functional role of subiculum within the hippocampal formation circuit remains largely unexplored, and a theoretical and experimental consensus on its functions has yet to emerge. In the present issue, M. E. Andrzejewski, R. C. Spencer, and A. E. Kelley (2006) provided evidence using pharmacological methods of a possible dissociation of function between dorsal and ventral subiculum in instrumental learning. Their findings provide an important contribution toward testing an emerging framework for understanding the functions of this key and underinvestigated component of the hippocampal formation.
O'Mara
Shane
S
Institute of Neuroscience and School of Psychology, University of Dublin, Trinity College, Dublin, Ireland. shane.omara@tcd.ie
D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D003216:Conditioning, Operant / Q000502:physiology*; D006624:Hippocampus / Q000033:anatomy & histology / Q000502:physiology*; D008568:Memory / Q000502:physiology; D008954:Models, Biological; D009042:Motivation; D009415:Nerve Net / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology