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Sensitive periods for hormonal programming of the brain

  • Geert J. De Vries
  • , Christopher T. Fields
  • , Nicole V. Peters
  • , Jack Whylings
  • , Matthew J. Paul
  • Georgia State University

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

During sensitive periods, information from the external and internal environment that occurs during particular phases of development is relayed to the brain to program neural development. Hormones play a central role in this process. In this review, we first discuss sexual differentiation of the brain as an example of hormonal programming. Using sexual differentiation, we define sensitive periods, review cellular and molecular processes that can explain their restricted temporal window, and discuss challenges in determining the precise timing of the temporal window. We then briefly review programming effects of other hormonal systems and discuss how programming of these systems interact with sexual differentiation.

Original languageEnglish
Pages (from-to)79-108
Number of pages30
JournalCurrent Topics in Behavioral Neurosciences
Volume16
DOIs
StatePublished - 2014

Keywords

  • Estrogen
  • HPA axis
  • Leptin
  • Neuroinflammation
  • Sexual differentiation
  • Testosterone
  • Vasopressin

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