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

Research image of organoids from autistic people.

Altered visual processing in a mouse model of fragile X syndrome; and more

Here is a roundup of autism-related news and research spotted around the web for the week of 16 June.

By Jill Adams
17 June 2025 | 2 min read
Illustration of a fly in various poses.

This paper changed my life: Bradley Dickerson on how a 1940s fly neuroanatomy paper influences his research to this day

This classic paper by zoologist John Pringle describes the haltere—a small structure in flies that plays a crucial role in flight control. It taught me to think about circuits and behavior as greater than the sum of their parts.

By Bradley Dickerson
17 June 2025 | 5 min listen
Hundred dollar bill digitally cut into small pieces.

NIH cuts quash $323 million for neuroscience research and training

“I am frightened for the state of the future of our field if this isn't reversed rapidly,” says Joshua Gordon, professor of psychiatry at Columbia University and former director of the National Institute of Mental Health.

By Claudia López Lloreda
16 June 2025 | 8 min read