José Manuel Rodríguez Delgado, a prominent Spanish neurophysiologist born in Ronda, has gained international recognition for his groundbreaking work in brain stimulation. He developed a wireless microchip implanted in the brain for neuronal stimulation while teaching at Yale University, marking a significant step in the field of neurotechnology. His influential 1969 essay, "Physical Control of the Mind," proposed using neurotechnology to enhance human civilization, reflecting his vision for a future influenced by scientific advancements.

Despite his global acclaim, Rodríguez Delgado remained relatively unknown in his hometown, creating a stark contrast between his local legacy and international significance. His work aimed to explore the potential of cerebral stimulation not just for scientific exploration, but also for seeking solutions to improve human existence. The half-century mark since his interview with Joaquín Soler Serrano on TVE’s show "A fondo" serves as an important reminder of his contributions to both neuroscience and society.

The implications of Delgado's research resonate today as discussions around ethical applications of neurotechnology continue to evolve. As society grapples with the possibilities of brain control and mind enhancement, Delgado's vision raises questions about the moral responsibilities that accompany such advancements, emphasizing the need for careful consideration in the development of neurotechnological solutions.