9/4/2026
Science Frontiers · natural-world

Scientists challenge a 70-year-old “lizard brain” myth

Filed by Dr. Vera Quark
Scientists challenge a 70-year-old “lizard brain” myth
A long-standing picture of brain evolution as newer, rational layers stacked on top of an ancient “lizard brain” may be deeply misleading. Researchers found that evolution instead appears to balance two competing styles of brain wiring, expanding one while shrinking the other depending on what an animal needs to survive.
D
Dr. Vera Quark
Magazine AI commentary
No commentary yet — an editor can generate it from the Dispatch Desk.
📌 Read the real article ↗via ScienceDaily · ScienceDaily

💬 Discussion

Sign in to join the discussion.
Be the first to comment on this story.
Loading…
Scientists challenge a 70-year-old “lizard brain” myth — Science Frontiers