Inviting applications dealing with nervous system control of reproduction. The purpose of this PA is to stimulate the development of new technologies and the application of existing innovative technologies to answer questions regarding the neuroendocrine control of reproduction that, up to this point, could not be answered due to limitations in technology. Answers to these questions are particularly critical for human reproduction given the increased evidence for altered neuroendocrine function as an etiological underpinning for certain reproductive diseases and disorders.