Conserved interhemispheric morphogenesis in amniotes preceded the evolution of the corpus callosum
Ryota Noji, Mari Kaneko, Takaya Abe, Hiroshi Kiyonari, Yukihiro Nishikawa, Takuma Kumamoto, Hitoshi Gotoh, Chiaki Ohtaka‐Maruyama, Katsuhiko Ono, Tatsuya Yoshizawa, Tadashi Nomura
The paper shows that interhemispheric remodeling, a precursor to corpus callosum formation, is conserved in non-mammalian amniotes and plays a role in forming similar structures in reptiles and birds.
Development Growth & Differentiation · Jan 1, 2026Peer-reviewedDevelopmental Biology