Madeline Earle Stanton (1898-1980): Librarian and Consultant of the Medical Historical Library at Yale University, Research Assistant in Bibliography in the Yale Department of the History of Medicine, Associate Editor of the Journal of the History of Medicine and Allied Sciences, and Secretary and Protégé of Harvey Cushing.

BACKGROUND: This historical account reviews the course and lasting impact of Madeline Earle Stanton (1898-1980) in neurosurgery. METHODS: The writing of this project was sparked by the discovery of original scientific and bibliographical information about Stanton. It is a thorough review of literature on Stanton and reflects the scope and depth of these prior works. RESULTS: Beginning with Madeline Stanton's venture with Dr. Harvey Cushing at Harvard and Peter Bent Brigham Hospital in Boston, this project follows the transformation of her role as Cushing's secretary to the secretary of the Medical Historical Library at Yale. Stanton played an integral role in the development of the Yale Medical Historical Library, becoming the librarian of the Historical Collections and remaining a historical consultant after retirement. Stanton served as an assistant and associate editor for the Journal of the History of Medicine and Allied Sciences. Stanton's work created an access point to valuable medical literature for the furthering of medical education and development. CONCLUSIONS: Our article provides glimpses into the personality of Madeline Stanton and her marked impact on neurosurgery.

Alexa Irene Canady: First Female African American Neurosurgeon of the United States.

BACKGROUND: This historical account reviews the course and lasting impact of Dr. Alexa Irene Canady in neurosurgery. METHODS: The writing of this project was sparked by the discovery of original scientific and bibliographical information about Alexa Canady, the first female African-American neurosurgeon in the nation. This article is a thorough review of the literature and information on Canady, reflecting the breadth of these previous publications, and showcasing our viewpoints after comprehensive compilation of information. RESULTS: Our paper begins by introducing Dr. Alexa Irene Canady and her decision to pursue a career in medicine during her years in university; follows her journey through medical school and growing interests in neurosurgery; outlines her journey in residency; discusses her career as an established pediatric neurosurgeon at the University of Michigan; outlines her role in establishing a department of pediatric neurosurgery in Pensacola, Florida; and details the obstacles and challenges she faced throughout her career, as well as the barriers she broke along the way. CONCLUSIONS: Our article provides glimpses into the personal life and achievements of Dr. Alexa Irene Canady and her marked impact on the field of neurosurgery.

Emanuel Olatunde Alaba Olanrewaju Odeku (1927-1974): First African Neurosurgeon Trained in the United States and Establisher of the National and West African Postgraduate Medical Colleges.

BACKGROUND: In this comprehensive historical account, the authors delve into the remarkable trajectory of Dr. Latunde E. Odeku, a pioneering figure in neurosurgery. METHODS: The inspiration for this project was ignited by the discovery of the original scientific and bibliographic materials of Latunde Odeku, a renowned Nigerian neurosurgeon and the first African neurosurgeon in history. Following a thorough review of the literature and information available on Dr. Odeku, we have compiled a comprehensive and detailed analysis of his life, work, and legacy. RESULTS: This paper begins by introducing his childhood and early education in Nigeria, highlights his journey through medical school and residency in the United States, and follows his career and role in establishing the first neurosurgical unit in West Africa. We celebrate the life and legacy of Latunde Odeku, a trailblazing neurosurgeon whose contribution has inspired generations of medical professionals in Africa and around the world. CONCLUSIONS: This article sheds light on the remarkable life and achievements of Dr. Odeku and his trailblazing work for generations of doctors and researchers.

Louise Eisenhardt (1891-1967): World Renowned Neuropathologist, Brain Tumor Registry Director, First Editor-In-Chief of Journal of Neurosurgery, and President of Harvey Cushing Society.

BACKGROUND: This historical account reviews the course and lasting impact of Dr. Louise Eisenhardt (1891-1967) in neurosurgery. METHOD: The writing of this project was sparked by the discovery of original scientific and bibliographical information about Eisenhardt, testimony on personal relationships, and viewpoints after comprehensive compilation of information. It is a thorough review of literature on Eisenhardt and reflects the scope and depth of these prior works. RESULTS: It begins with the decisive influence of Harvey Cushing's mentorship and academic; follows Eisenhardt's impact on the development of modern neuropathology; discusses the Eisenhardt-Percival-Bailey-Cushing collaboration on gross brain specimens and histological classification of brain tumors; recounts Cushing's creation of a neuropathologist team for the Brain Tumor Registry working asynchronously with the Pathology Department at Peter Bent Brigham Hospital; Eisenhardt's aid in the development of intraoperative analysis of brain tumors; her career as a neuropathologist; her contributions as Editor-in-Chief of the Journal of Neurosurgery; and her preservation of the Brain Tumor Registry at Yale University School of Medicine estimated the largest and most valuable databank of information in the history of medicine. Eisenhardt served as President, Historian, and Secretary-Treasurer of the Harvey Cushing Society, the professional organization now known as the American Association of Neurological Surgeons, and was senior lecturer for members of the Congress of Neurological Surgeons, constituents of NEUROSURGERY Publications. CONCLUSIONS: Our article provides glimpses into the personality of Dr. Louise Eisenhardt and her marked impact on neurosurgery and allied neurosciences.