Exploring the brain’s complexity through technological and molecular innovation, neurobiotechnology & brain engineering focuses on decoding neural function and repairing or enhancing the nervous system. From brain-computer interfaces and optogenetics to neuroprosthetics and neural organoids, this multidisciplinary field merges bioengineering, neuroscience, and biotechnology. Researchers in Neurobiotechnology & Brain Engineering are advancing treatments for neurological disorders such as Parkinson’s, epilepsy, and spinal cord injuries through stem cell therapies, gene editing, and neural regeneration strategies. Additionally, wearable neurodevices and biosensors offer real-time monitoring of brain activity, supporting applications in mental health, cognitive enhancement, and rehabilitation. The field not only deepens our understanding of brain physiology but also introduces cutting-edge tools for neural repair and augmentation.