Discovery of Dopamine as a Neurotransmitter (1957) - Arvid Carlsson demonstrated that dopamine functions as a neurotransmitter in the brain, a finding that revolutionized understanding of Parkinson's disease and led to the development of L-DOPA as a treatment.
Henry Gustav Molaison's (Patient H.M.) Surgery (1953) - H.M. underwent bilateral medial temporal lobectomy to treat severe epilepsy, resulting in profound anterograde amnesia. His case became one of the most studied in neuroscience, providing critical insights into memory formation.
World Neuropsychology Congress Inaugural Meeting (1999) - First global conference dedicated specifically to the field of neuropsychology, establishing international collaboration standards.