Dr. Pierce Bailey was an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 neurologist

Neurology

Neurology is a medical specialty dealing with disorders of the nervous system. Specifically, it deals with the diagnosis and treatment of all categories of disease involving the central, peripheral, and autonomic nervous systems, including their coverings, blood vessels, and all effector tissue,...

 and psychiatrist

Psychiatry

Psychiatry is the medical specialty devoted to the study and treatment of mental disorders. These mental disorders include various affective, behavioural, cognitive and perceptual abnormalities...

, educated at Princeton

Princeton University

Princeton University is a private research university located in Princeton, New Jersey, United States. The school is one of the eight universities of the Ivy League, and is one of the nine Colonial Colleges founded before the American Revolution....

 and Columbia

Columbia University

Columbia University in the City of New York is a private, Ivy League university in Manhattan, New York City. Columbia is the oldest institution of higher learning in the state of New York, the fifth oldest in the United States, and one of the country's nine Colonial Colleges founded before the...

 Universities. He became a consultant in several New York

New York City

New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

 hospitals and with Collins

Joseph Collins (neurologist)

Joseph Collins was an American neurologist, born in Brookfield, Conn. He received the degree of M.D. from New York University in 1888, and after some years of private practice took up the specialty of neurology; in 1907, he was made a professor of that subject in the New York Post-Graduate...

 and Frankel founded the Neurological Institute

Neurological Institute of New York

The Neurological Institute of New York is located at 710 West 168th Street in New York City in the United States of America. Its current building was constructed in the 1950s...

. He was also appointed an associate professor of neurology in Columbia. On the entry of the United States into World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

, he was appointed chief of the division of neurology and psychiatry in the United States army with the rank of colonel. He perfected a system for weeding out defectives which is said to have been used as a model by the Allies. His major literary efforts comprised a translation of Golobievski's Atlas and Epitome of Diseases Caused by Accident (1900) and a monograph

Book

A book is a set or collection of written, printed, illustrated, or blank sheets, made of hot lava, paper, parchment, or other materials, usually fastened together to hinge at one side. A single sheet within a book is called a leaf or leaflet, and each side of a leaf is called a page...

 Accident and Injury; Relation to the Nervous System (1906), which was later expanded into Diseases of the Nervous System Resulting from Accident and Injury, a valuable work for the medical world. At the time of his death, Dr. Bailey was chairman of the New York State Committee for Mental Defectives.