“This interface could revolutionize the way we interact with technology.”

Researchers from the University of Cambridge have created a new type of neural implant that could restore limb function in paralyzed limbs.

There have been former attempts at using neural implants to restore limb function, but these mostly failed. This is because scar tissue can envelop the electrodes over time, disrupting the connection between the device and the nerve.

University of Cambridge.

The developed device works in sync between the brain and paralyzed limbs — it combines flexible electronics and human stem cells to “better integrate” with the nerve and drive limb function, according to a press release.

For individuals suffering from drug addiction, certain cues—whether it’s specific people, places or things—can trigger powerful cravings for repeated use.

A new University of Michigan study has identified brain signals, traditionally associated with inflammation, contributing to people’s vulnerability to addiction. With repeated drug use with the same exposure to cues, some individuals develop an inability to control their drug use, even in the face of negative consequences.

The study is published in the journal eNeuro.

The powerful psychedelic can give you a near-death experience. Here is how it affects your brain on the inside.

Dimethyltryptamine, or DMT, is a powerful psychedelic whose effect on the human brain lasts for only some minutes, but in that short span of time, the user experiences some high-level mental changes.

The researchers examined the brain activity of the participants before, during, and after the DMT test. Here is what they found.

Agsandrew/iStock.

For the first time, a team of researchers from the Imperial College of London has monitored these changes in detail. They administered a high dose of DMT to 20 healthy individuals who voluntarily participated in their study.