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              Printable Handouts
Navigable Slide Index
- Introduction
 - Hormones and the brain
 - Some actions of steroid hormones in brain (1)
 - Some actions of steroid hormones in brain (2)
 - Steroid receptors in the brain
 - Adrenal steroid receptors in hippocampus
 - Estrogen receptors in hypothalamus, amygdala
 - Vitamin D receptors in forebrain
 - Lordosis behavior
 - Neural circuit for lordosis behavior
 - Regulation of female rat sexual behavior
 - Estrogen and metabolism
 - Morris water maze - finding hidden platform
 - Glucocorticoid and spatial learning
 - Steroid transformations in the nervous system
 - Steroid hormone synthesis: pregnenolone
 - Steroid hormone synthesis: progesterone
 - Steroid hormone synthesis: DHEA
 - Steroid hormone synthesis: estradiol
 - Action of 11-hydroxysteroid dehydrogenase
 - Action of aromatase and 5-alpha reductase
 - Steroid modulation of GABAa receptor
 - Limitation of steroid access
 - Rapid non-genomic actions of steroids in brain
 - G-protein mediated glucocorticoid action (newt)
 - Glucocorticoid signals via membrane receptors
 - Steroids and vocal calling in midshipman fish
 - Steroid regulation of signaling pathways
 - Steroids hormones affect the brain
 - Extra-hypothalamic areas affected by estrogens
 - Spine synapse formation by estradiol
 - Non-nuclear ER alpha in dendritic spines
 - Estradiol and PSD-95 protein translation
 - Up-regulation of NMDA receptors by estradiol
 - Androgen-mediated synaptogenesis in males
 - Hippocampal formation: plasticity, vulnerability
 - Dendritic shrinkage
 - Processes involved in dendritic remodeling
 - Testosterone levels in human vs. rat male
 - Sexual differentiation and sex differences
 - Summary (1)
 - Summary (2)
 - Summary (3)
 
Topics Covered
- Estrogen regulation of female sexual behavior in the rat
 - Adrenal steroids and spatial memory
 - Steroid hormone metabolism in brain
 - Limitation of steroid access
 - Rapid non-genomic actions of steroids in brain
 - Steroid regulation of signaling pathways
 - Steroid hormones have widespread effects on brain structure and function
 - Effects of estrogens on synapse formation in hippocampus
 - Effects of stress and glucocorticoids on dendritic remodeling in hippocampus
 - Sexual differentiation of the brain
 
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Talk Citation
McEwen, B. (2007, December 1). Actions of steroid hormones in the brain [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved November 4, 2025, from https://doi.org/10.69645/CWJQ6186.Export Citation (RIS)
Publication History
Financial Disclosures
- Prof. Bruce McEwen has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.