Brain–computer interface - Wikipedia
A brain–computer interface (BCI), sometimes called a brain–machine interface (BMI), is a direct communication link between the brain 's electrical activity and an external device, most commonly a …
Brain-Computer Interface: Advancement and Challenges - PMC
The brain-computer interface is a communication method that joins the wired brain and external applications and devices directly. The BCI domain includes investigating, assisting, augmenting, and …
Brain Computer Interfaces (BCI), Explained - Built In
Jan 20, 2026 · Summary: Brain-computer interfaces (BCIs) let users control devices with their thoughts by translating brain signals into digital commands. Applications include restoring speech and …
The Past, Present And Future Of Brain-Computer Interfaces - Forbes
Oct 5, 2025 · Brain-computer interfaces are technologies that enable humans to interact directly with digital devices and the outside world using their minds. BCI is not one product or one technology. It...
Brain-computer interfaces face a critical test - MIT Technology Review
Apr 1, 2025 · Neuralink, Synchron, and Neuracle are expanding clinical trials and trying to zero in on an actual product. Tech companies are always trying out new ways for people to interact with...
Brain-Computer Interfaces: What They Are and Why They Matter
Jan 23, 2025 · Brain-computer interfaces (BCIs) are devices that allow for the action or control of an external device from brain signals. These technologies have a broad range of applications, from …
How Brain–Computer Interfaces Work - sciencenewstoday.org
Nov 6, 2025 · At its core, a Brain–Computer Interface enables bidirectional interaction between the brain and digital technology. This means information can flow from the brain to a machine (for control or …
A Review of Brain-Computer Interface Technologies: Signal …
Mar 1, 2025 · Brain-Computer Interface (BCI) technology represents a transformative advancement in the field of human-machine interaction, providing a direct communication pathway between the brain …
An Introduction To The Neuroscience Of Brain-Computer Interfaces …
BCIs are a technology at a fascinating inflection point – we understand neuroscience well enough to capture and interpret brain signals, yet the technology for processing these signals remains a …
Brain–Computer Interface—A Brain-in-the-Loop Communication …
In the present work, we first introduce the underlying architecture of the BCI system from the theoretical and methodological perspectives of communication systems.