Neurohacking is a subclass of biohacking, focused specifically on the brain. Neurohackers seek to better themselves or others by “hacking the brain” to improve reflexes, learn faster, or treat psychological disorders.[1] The modern neurohacking movement has been around since the 1980s. However, herbal supplements have been used to increase brain function for hundreds of years. After a brief period marked by a lack of research in the area, neurohacking started regaining interest in the early 2000s.[2][3] Currently, most neurohacking is performed via do-it-yourself (DIY) methods by in-home users.[1]
Simple uses of neurohacking include the use of chemical supplements to increase brain function.[4] More complex medical devices can be implanted to treat psychological disorders and illnesses.[5]