Is the Era of "Neurological Enhancement" Upon Us?

Advancements in neuroscience and technology are opening up new possibilities for enhancing human cognitive abilities. From brain-computer interfaces that can improve memory and attention to non-invasive brain stimulation techniques that can boost learning and creativity, the field of neurological enhancement is rapidly evolving. What are the ethical and societal implications of these technologies? Will they create a divide between the "enhanced" and the "unenhanced"?