The medical doctorate dissertation titled "De l'indépendance fonctionnelle des deux hémisphères cérébraux," completed by Edgar Bérillon in 1884, established a foundation for his long career in French neurology and psychiatry. Born in Saint-Fargeau in 1859, Bérillon dedicated his professional life to the study of hypnosis, comparative pathology, and the application of psychological treatments within clinical settings.
Early Career and Academic Appointments
Bérillon pursued medical studies in Paris, securing a position as a préparateur for comparative pathology courses at the Muséum d'histoire naturelle starting in 1882. Following the completion of his doctorate in 1884, he expanded his professional influence by serving as an inspector for the Asiles d'aliénés de la Seine. By 1888, he began instructing at the École pratique de la faculté de médecine, eventually attaining a professorship at the École de Psychologie in Paris in 1900.
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In 1886, Bérillon assumed the directorship of the "Revue de l'hypnotisme expérimental et thérapeutique," which later became the "Revue de l'hypnotisme et de la psychologie physiologique." His organizational role within the field grew in 1889 when he was named general secretary of the Société d'hypnologie et de psychologie. By 1905, he further solidified his status in the medical community by serving as president of the Société de pathologie comparé.
Research and Publications
Bérillon authored numerous texts exploring the intersection of hypnosis and mental health. His output included "De la suggestion hypnotique dans le traitement de l'hystérie" (1890), "Les indications formelles de la suggestion hypnotique en psychiatrie et en neuropathologie" (1891), and "L'Hypnotisme et l'orthopédie mentale" (1898). His investigations into psychological interventions extended to "Le traitement psychologique de l'alcoolisme" (1906). Later in his life, he continued publishing, with works such as "L'Hypnotisme expérimental" appearing in 1944 and "L'Hypnotisme thérapeutique" in 1947.
Honours and Legacy
The French state recognized Bérillon's contributions to public service and science through several formal distinctions. In 1902, he was named an Officier de l'Instruction publique. In 1906, he was invested as a Knight of the Legion of Honour. Additionally, he held the title of Knight of the Order of Agricultural Merit. Bérillon died in 1948 at the age of 89.
Fast facts
- Born: 1859, Saint-Fargeau
- Died: 1948
- Citizenship: France
- Medical Doctorate: 1884
- Knight of the Legion of Honour: 1906
- Primary Fields: Psychiatry, Neurology, Hypnosis
Questions readers ask
What was the focus of Bérillon's doctoral thesis?
His 1884 thesis addressed the functional independence of the two cerebral hemispheres.
What leadership roles did he hold in professional societies?
He served as the general secretary of the Société d'hypnologie et de psychologie starting in 1889 and president of the Société de pathologie comparé beginning in 1905.
Achievements
- Knight of the Legion of Honour — 1906
- Knight of the Order of Agricultural Merit
- Fields: medicine, neurology and psychiatry

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