Six psychiatric patients underwent brain surgery in 1888 at the hands of Gottlieb Burckhardt, marking the first instances of modern psychosurgical intervention. Operating at a private clinic in Marin, Switzerland, he sought to address intractable mental illness by excising specific regions of the cortex, a radical approach grounded in his earlier neurological research findings regarding cerebral localization.
Early Education and Career Path
Born in Basel on 24 December 1836, Burckhardt followed his father, August, into the medical profession. After attending secondary school in Basel, he pursued medical training at the universities of Basel, Göttingen, and Berlin, earning his doctorate in 1860 with a thesis on the urinary tract's epithelium. By 1862, he secured a position as a Privatdozent at the University of Basel. However, his initial medical practice faced a significant disruption in 1864 when a diagnosis of pulmonary tuberculosis forced him to seek recovery in the Pyrenees. He returned to Basel in 1866 with a refined focus on neurology.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Neurological Research and Theory
Upon returning to academia, Burckhardt dedicated himself to studying nervous system diseases, influenced by Karl Ewald Hasse. In 1875, he joined the Waldau University Psychiatric Clinic in Bern and soon became a lecturer at the University of Bern. During this productive period, he published extensively on electrotherapy and the conductivity of the nervous system. He theorized that mental illnesses stemmed from specific, localized brain lesions, a hypothesis bolstered by contemporary discoveries regarding the brain's language faculties. His prolific output included research into cerebral blood flow, oxygen consumption, and the histological preparation of brain cells.
The Préfargier Clinic and Psychosurgery
In 1882, Burckhardt became the medical director of the Préfargier clinic in Marin, where he established a laboratory to facilitate his psychophysiological studies. Six years later, he performed the series of operations that define his legacy. Treating patients between the ages of 26 and 51, he aimed to alleviate symptoms by removing brain tissue. When he presented these results at a Berlin medical conference in 1889, the reception from his peers was overwhelmingly hostile. Facing public ridicule, Burckhardt abandoned his psychosurgical research.
Final Years
Following the 1896 death of his wife, Elisabeth Heusler, Burckhardt relocated back to Basel. In 1900, he opened a sanatorium in the city, shifting away from his previous clinical and surgical focus. He lived there until his death from pneumonia on 6 February 1907, at the age of 70.
Fast facts
- Born: 24 December 1836, Basel
- Died: 6 February 1907, Basel
- Nationality: Swiss
- Medical Doctorate: University of Basel, 1860
- Positions held: Medical Director, Préfargier Clinic
- Primary field: Psychiatry and neurosurgery
Questions readers ask
What was the purpose of Burckhardt’s surgical procedures?
He believed mental illness resulted from specific brain lesions and aimed to relieve symptoms rather than effect a complete cure.
How did his peers respond to his work?
He was met with intense negative criticism and ridicule at a 1889 Berlin medical conference, causing him to discontinue his research.
Achievements
- Held posts at University of Basel


