Ketamine

Recent articles

Illustration of ketamine blocking open ion channels in active NMDA receptors, quieting the cells and disrupting downstream signaling involved in depression.

Ketamine targets lateral habenula, setting off cascade of antidepressant effects

The drug’s affinity for overactive cells in the “anti-reward” region may help explain its rapid and long-lasting results.

By Olivia Gieger
4 September 2024 | 6 min read

Explore more from The Transmitter

Illustration of brain taking shape.

Neuroscientists weigh in on White House proposal for ‘moonshot infrastructure’ for connectomics

A report from the Trump administration calls for a “new golden age” of science, in which the federal government supports mission-driven collaborations to deliver high returns on research investments.

By Sarah Thau
24 July 2026 | 4 min read
Kevin Dunbar.

In memoriam: Kevin Dunbar, who traced the neural basis of human reasoning

Using imaging technologies, he transformed our understanding of how creativity and scientific discovery arise in the brain.

By Alissa de Chassey
24 July 2026 | 6 min read
Research image of neuronal migration.

Neurons engage in risky, DNA-breaking business during migration

The cells later repair the damage, which occurs mostly in transcriptionally silent parts of the genome.

By Sarah Thau
24 July 2026 | 4 min read