Neurotechnology refers to the tools and techniques used to understand and interact with the nervous system, particularly the brain. This field combines neuroscience, engineering, and computer science to develop devices that can monitor brain activity, stimulate neural pathways, or even help restore lost functions. Examples include brain-computer interfaces that allow people to control computers with their thoughts and neuroprosthetics that can help individuals with disabilities regain movement. As research in neurotechnology advances, it opens up exciting possibilities for treating conditions like Parkinson's disease, epilepsy, and depression. These innovations not only enhance our understanding of the brain but also pave the way for new therapies that can improve the quality of life for many individuals.