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 computer or robotic limb.

This paper briefly summarizes our recent works on the development of implantable flexibility planar BCI devices and probe BCI devices based on MEMS technology. With the emergence of optogenetics, the study of neural circuits has been revolutionized.

Dec 25, 2022 · Here, we propose a MEMS-fabricated flexible interface device for BCI applications. The microdevice with a thin film substrate can be readily reduced to submicron scale for low-invasive...

This paper reports a miniaturized, hermetically-sealed and fully-implantable brain-computer interface (BCI) system for wireless neural recording. It is designed to capture electrocorticographic (ECoG) signals with a MEMS-based 64-channel flexible electrode array.

Dec 25, 2022 · Here, we propose a MEMS-fabricated flexible interface device for BCI applications. The microdevice with a thin film substrate can be readily reduced to submicron scale for low-invasive implantation. An elaborate silicon shuttle with an improved structure is designed to reliably implant the flexible device into brain tissue.

May 6, 2024 · The concept behind BCI is to establish a direct communication pathway between the brain and an external device. As a result, an integrated BCI must have the capability to record, interpret, and stimulate neural activity, as well as interact with external devices.

Learn more about collaborative communities here. We envision a future where iBCIs improve the lives of individuals, empowering each user of an iBCI to lead a fuller and more independent life.

Apr 7, 2025 · Implemented wireless BCI, detecting steady-state visually evoked potentials, offers 96.4% accuracy in signal classification with a train-free algorithm even during the subject’s excessive motions, including standing, walking, and running. ... C.-S. Yang, A MEMS-based pyramid micro-needle electrode for long-term EEG measurement. Microsyst ...

Jan 30, 2023 · Here, we review the fabrication of nanomaterial-based MEAs applied to bidirectional in vitro BCIs from an interdisciplinary perspective. We also consider the decoding and coding of neural activity...

Oct 5, 2023 · Brain–computer interface (BCI) company Precision Neuroscience Corporation (Precision) today announced it has acquired a microelectromechanical systems (MEMS) foundry outside Dallas, TX.