bci

This paper proposes OSPDIM, a source-free online unsupervised domain adaptation framework for EEG-based BCIs that corrects geometric misalignment caused by class-imbalanced label shifts on the Riemannian manifold, outperforming standard alignment methods in online scenarios.

A tweet highlights that top young talent in SF is shifting from AGI/alignment to brain-computer interfaces, noting Naomi Bashkansky's resignation from OpenAI to join Conduit as a founding researcher working on non-invasive mind-reading models.

This paper presents a large-scale study comparing Bayesian complete-pooling models to frequentist baselines for cross-subject motor imagery EEG classification, finding that Bayesian methods improve reliability modestly but at a higher computational cost, with limited practical benefit.

Neuralink demonstrates its brain-computer interface allowing trial participants to control wheelchairs using only their thoughts, marking a significant milestone in neural prosthesis technology.

Neuralink is exploring how clinical trial participants can control a powered wheelchair using their mind, detailing the process in a thread.

BrainCo has launched what it claims is the world's first integrated AI platform for brain-to-robot control, enabling direct neural control of robotic systems.

A speculative discussion on when fully immersive simulations, requiring brain-computer interfaces that fool all senses, might be achieved given current AI acceleration.

Brain-computer interface trials are expanding rapidly, with a growing number of volunteers like Casey Harrell using implants to communicate and regain independence, marking a new phase in neurotechnology.

Casey Harrell, a man with ALS, has become the first 'power user' of a speech brain-computer interface, using it independently for thousands of hours to speak, browse the web, and work. A study in Nature Medicine reports the device's long-term reliability and expanded capabilities.

China has approved the world's first invasive brain-computer chip, NEO, for use beyond clinical trials, marking a major step in the country's ambition to lead in brain implant technology.