49. Nesting and Neurons

In this episode of Mommy Brain Revisited I talk with Dr Nicolas Renier, the Team Leader of the Laboratory of Structural Plasticity at the Paris Brain Institute. We talk about his work on the neural mechanisms modulating nest building in mice during pregnancy. A fascinating study with amazing neuroscience techniques. We also talk about the value of using pregnancy as a model to understand neurophysiological processes, the important role of pregnancy in remodeling certain parts of the brain, what progesterone can do to neurons and more. Fascinating! For more about Dr Renier see: www.renier-lab.com Link to paper Paper citation: Topilko T, Diaz SL, Pacheco CM, Verny F, Rousseau CV, Kirst C, Deleuze C, Gaspar P, Renier N. Edinger-Westphal peptidergic neurons enable maternal preparatory nesting. Neuron. 2022 Apr 20;110(8):1385-1399.e8. doi: 10.1016/j.neuron.2022.01.012. Epub 2022 Feb 4. PMID: 35123655; PMCID: PMC9090132. Music: Luna Wave via Soundstripe