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Recent articles

Image of the dorsal raphe area of the brain.

Neurotransmitter switch-up helps fan extreme stress into full-blown fear

The flip occurs when certain neurons in the dorsal raphe start to express the chemical GABA instead of glutamate, a new study shows.

By Claudia López Lloreda
9 April 2024 | 5 min read
Illustrated portrait of Lauren O’Connell.

Setting up a frog colony and pair bonding with Lauren O’Connell

To become a scientist, O’Connell first needed to leave the family farm.

By Brady Huggett
1 March 2024 | 63 min listen

Explore more from The Transmitter

Boosting SCN2A expression reduces seizures in mice

A modified form of CRISPR amps up expression of the gene—a strategy that could apply to other gene variations linked to autism.

By Charles Q. Choi
9 October 2025 | 5 min read

Nikolay Kukushkin discusses his book, ‘One Hand Clapping: Unraveling the Mystery of the Human Mind’

He explains how meaning arises in the interactions found throughout nature and evolution, from molecules to minds.

By Paul Middlebrooks
8 October 2025 | 1 min read
Research image of neurons with variants of the KCNQ2 gene (bottom row) developing more synaptic protein groups (pink and blue) than control neurons (top row).

ADSI, leucovorin, autism registry; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 6 October.

By Jill Adams
7 October 2025 | 2 min read

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