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Recent articles

Image of the dorsal raphe area of the brain.
Learning

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.
Synaptic Microphone

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

Illustration of a body, brain visible through a transparent head, looking at orange circles over its hands.
Neuroimmunology

Rethinking mental health: The body’s impact on the brain

Mounting evidence illustrates how peripheral molecules can influence brain function, offering new therapeutic targets.

By Georgia E. Hodes
11 February 2025 | 6 min read
Illustrated collage of women doing scientific tasks: looking at brain slices, pouring a solution into a beaker and looking into a microscope.
Q&A

How eight initiatives are tackling neuroscience’s gender gap

In honor of today’s International Day of Women and Girls in Science, The Transmitter spoke with some of the women working to bolster their ranks in the field through storytelling podcasts, speaker repositories, social media networks and other community-based advocacy projects.

By Paige Miranda
11 February 2025 | 2 min read
Research image of neural rosettes.
Spectrum

TSC2 gene; cortical thickness; long noncoding RNA

Here is a roundup of autism-related news and research spotted around the web for the week of 10 February.

By Jill Adams
11 February 2025 | 1 min read