Scientific Histories of Hippocampal Research: Introduction to the Special Issue.

Numerous scientific advances and discoveries have arisen from research on the hippocampal formation. This special issue provides first-person historical descriptions of these advances and discoveries in hippocampal research, written by those directly involved in the research. This is the first section of a special issue that will also include future articles on this topic. Here, we discuss some of the factors that motivated this special issue, and the major themes of hippocampal research that are addressed.