First International Conference on Music and the Brain (1977) - Pioneering symposium connecting neuroscience with music theory and practice, establishing a new interdisciplinary field.
Birth of Santiago Ramón y Cajal (1852) - Spanish neuroscientist considered the father of modern neuroscience who established that the nervous system is made up of discrete cells rather than a continuous network.
First Observation of Adult Neurogenesis in Humans (1998) - Researchers definitively identified the generation of new neurons in adult human brains, challenging the long-held belief that neurogenesis ceased after development.