Intra-uterine position modulates lifelong hippocampal neurogenesis and anxiety-related behavior
Fabio Grieco, Marta Vilademunt, Maryam Ali, Thibault Sprenger, Pauline van Gelderen, Héctor Gallart‐Ayala, Julijana Ivanišević, Ahston Holub, June Yoo, Tracy A. Bedrosian, Thomas Larrieu, Nicolas Toni
This study shows that intra-uterine position affects lifelong hippocampal neurogenesis and anxiety-related behavior in mice by altering prenatal steroid exposure and neural development.
bioRxiv · Oct 5, 2026 · PreprintNeuroscience