Abstract

Implantable neuroprosthetics have emerged as a promising solution for restoring lost neural functions, particularly in patients with neurological disorders or brain injuries. These devices, which interface directly with the brain, can stimulate neural activity, enabling improvements in motor control, cognition, and sensory functions. Recent advancements in neuroprosthetic technologies, such as brain-computer interfaces (BCIs) and deep brain stimulation (DBS), have shown substantial potential for treating conditions like Parkinson’s disease, epilepsy, and paralysis. However, the widespread adoption of implantable neuroprosthetics faces numerous challenges, including biocompatibility issues, device longevity, invasive procedures, and the complexity of neural signals. This article discusses the current state of implantable neuroprosthetics in brain surgery, highlighting the technological advances, clinical applications, and the challenges that still hinder their full potential. It also explores the future prospects of these devices, with a focus on enhancing device functionality, improving patient outcomes, and overcoming ethical concerns related to neural interfacing.