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brain-machine interface

·May 3, 2025·5 min read

BCI Helps Paralyzed Users Feel Again

In a breakthrough study, researchers enabled brain-computer interface (BCI) users with tetraplegia to create personalized tactile sensations, marking a step toward restoring realistic touch. Unlike previous attempts where artificial touch felt generic, participants could adjust stimulation parameters to make digital objects—like a cat, apple, or key—feel distinct.

This shows a person, a brain, and speech bubble.

Featured Neuroscience

·April 2, 2025·7 min read

Brain-to-Voice AI Streams Natural Speech for People with Paralysis

Researchers have developed a brain-computer interface that can synthesize natural-sounding speech from brain activity in near real time, restoring a voice to people with severe paralysis. The system decodes signals from the motor cortex and uses AI to transform them into audible speech with minimal delay—less than one second.

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·August 27, 2024·5 min read

Miniaturized Brain-Machine Interface Translates Thoughts Into Text

Researchers developed a compact, low-power brain-machine interface (BMI) called MiBMI, designed to enhance communication for individuals with severe motor impairments. The device translates neural activity into text with 91% accuracy, using a highly miniaturized system that processes data in real-time. This innovation opens the door to practical, implantable BMIs, promising significant improvements in quality of life for patients with conditions like ALS and spinal cord injuries.

This shows a brain with a computer chip on it

Featured Neuroscience

·March 6, 2023·5 min read

Advancing the Way for the Brain to Be Able to Control Devices in Real Time

Researchers investigate brain region synchronization in order to assist control of brain-machine interfaces.

Featured Neuroscience

·January 19, 2023·7 min read

Neural Prosthesis Uses Brain Activity to Decode Speech

A newly developed machine learning model can predict the words a person is about to speak based on their neural activity recorded by a minimally invasive neuroprosthetic device.

This shows a model of a brain with an implant chip on it

Featured Neuroscience

·January 14, 2023·6 min read

Clinical Trial Results Indicate Low Rate of Adverse Events Associated With Implanted Brain Computer Interface

Study reports that implanted brain-computer interfaces are similar in safety to more conventional brain implants used to manage neurodegenerative disorders.

This shows a model of a brain with a computer chip in it

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·December 10, 2022·7 min read

Brain-Computer Interfaces Could Allow Soldiers to Control Weapons With Their Thoughts and Turn Off Their Fear

Brain-computer interfaces are currently being used to assist those with neuromuscular disorders in regaining everyday functions such as mobility and communication. The military is developing BCI technology to aid members in rapid response to threats. Researchers investigate the ethical questions of using neurotech such as BCI on the battle field.

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·November 18, 2022·5 min read

With Training, People in Mind-Controlled Wheelchairs Can Navigate Normal, Cluttered Spaces

New brain-machine interface technology allows those who are immobile to control their wheelchairs through mind control. The BMI allows users to traverse natural and cluttered environments after training.

Featured Neuroscience

·August 22, 2021·4 min read

Earbuds That Read Your Mind

Retrofitting wireless earbuds to detect neural signals and relaying the data back to smartphones via Bluetooth, researchers say the new earEEG system could have multiple applications, including health monitoring.

Featured Neuroscience

·July 21, 2021·4 min read

Wearable Brain-Machine Interface Turns Intentions Into Actions

A new brain-machine interface allows wearers to wirelessly control a wheelchair or robotic arm by simply imagining an action. The neuroprosthesis could help improve the quality of life for those with disabilities.