Sympathetic nervous system

Recent articles

Research image of a lamprey.

New look at lampreys rewrites textbooks on origins of sympathetic nervous system

Sympathetic neurons pepper the embryos of the jawless fish—Earth’s first vertebrates—and overturn the idea that “fight or flight” was an innovation of jawed vertebrates.

By Shaena Montanari
17 April 2024 | 4 min read

Explore more from The Transmitter

California sea hare.

New study questions role of persistent gene activity in memory maintenance

An experiment in sea slugs suggests transcriptional changes might fade after 24 hours.

By Siddhant Pusdekar
28 April 2026 | 4 min read

Tracking health in autistic adults, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 27 April.

By Jill Adams
28 April 2026 | 2 min read
Illustration of two planet-like spheres orbiting one another.

Can AI do neuroscience without understanding?

Prediction without understanding sustained astronomy through a thousand years of epicycles. Artificial intelligence is now offering neuroscience the same deal.

By Anthony Zador
27 April 2026 | 6 min read