Original ResearchPublished 30 September 2026Early spinogenesis in postnatally-born hippocampal granule cellsLukas Frey · Sophia Kirscht · Judith Ebert · Tijana Hanauske · Thomas Deller · Stephan W. Schwarzacher · Tassilo JungenitzFrontiers in Neuroanatomydoi 10.3389/fnana.2026.1899044