Neuroscientifically
Challenged
Neuroscience made simpler.
The brain, explained — reference entries and stories, written and reviewed by people who study it.
In focus
The Brain
A human brain organoid wired to a chip improved at telling eight male speakers apart from Japanese vowel sounds, from about 51 to 78 percent in two days.
Justin Brown · November 14, 2026
Start here
Your brain in 12 lessons
Twelve short lessons that start where you do — with what you see, feel, remember and forget — and show you the brain behind it. No background needed.
Explore the structures of the brain, one entry at a time.
Feeling
Neuroscientifically Challenged Editorial Team · November 12, 2026
Feeling
Conflict days still came with worse mood, hug or no hug. The study, built on calls made years earlier for two cold-virus experiments, could…
Chris Jeremia · November 12, 2026
Senses & Body
In a lab study of couples, women's average pain score from a heated probe was 52 with their partners in the next room and…
Chris Jeremia · November 11, 2026
Senses & Body
Brendan Brown · November 10, 2026
The Brain
Kiran Athar · November 10, 2026
Mind
Brendan Brown · November 9, 2026