An analysis of hundreds of images from several studies shows how hallucinogenic drugs drive activity in various regions of ...

How a brain's anatomical structure relates to its function is one of the most important questions in neuroscience. It explores how physical components, such as neurons and their connections, give rise ...

Hundreds of scans hint at how substances such as psilocybin, LSD and ayahuasca alter connections between key areas of the ...

Scientists looked at a wide range of brain scans to determine how consciousness gets so trippy on mind-altering drugs.

For decades, scientists have mapped attention, memory, language, and reasoning to separate brain networks — yet one big mystery remained: why does the mind feel like a single, unified system?

Artificial intelligence (AI) has seen a huge surge within just a few years. Apps like Microsoft Copilot promise to help you brainstorm and plan; ChatGPT offers help with homework and professional work ...

To this day, in the known universe, only one example exists of a system capable of general-purpose intelligence. That system ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. That’s a key idea ...

Historical views of the brain reflect the biases of the time. The industrial age spawned mechanical explanations for the ...

When the stomach is full, how does the brain know to stop eating? Scientists long assumed the answer lies mainly with neurons ...

Clutter can register as a threat to your brain, triggering a shutdown response that makes even simple tasks feel impossible. ...