  Integrating smart algorithms on neural devices presents significant
opportunities for various brain disorders. In this paper, we review the latest
advancements in the development of three categories of intelligent neural
prostheses featuring embedded signal processing on the implantable or wearable
device. These include: 1) Neural interfaces for closed-loop symptom tracking
and responsive stimulation; 2) Neural interfaces for emerging network-related
conditions, such as psychiatric disorders; and 3) Intelligent BMI SoCs for
movement recovery following paralysis.
