Invasive BCI Chip Design

From electrodes to integrated systems

Invasive brain–computer interfaces establish a direct communication channel between neural tissue and electronic systems. Integrated circuits bring neural recording, signal processing, wireless communication, and stimulation into compact, low-power devices.

This resource introduces the key circuit modules behind these interfaces and their design trade-offs. It is intended for students and researchers entering the field.

Reading language: This overview and the bibliography are in English. The five full technical chapters are currently available in Chinese; each link below is labeled accordingly.