First Description of the Serial Position Effect (1885) - Hermann Ebbinghaus published his observations that items at the beginning and end of a list are recalled more easily than those in the middle, laying groundwork for understanding memory retrieval patterns.
Development of the Glasgow Coma Scale (1974) - Neurosurgeons Graham Teasdale and Bryan Jennett published their scale for assessing level of consciousness following brain injury, which has become the standard clinical tool worldwide.
First Successful Memory Prosthetic Device (2011) - Researchers at USC demonstrated a hippocampal prosthesis that restored memory function in rats with damaged brains, suggesting the possibility of neural implants to overcome memory disorders.