Delgado, H. (1950) Congrès International de Psychiatrie, Paris 1950. II. Psychiatrie clinique. Applications des methodes de tests mentaux a la psychiatrie clinique ( Actualités scientifiques et industrielles 1097).
Rating: ♥♥♥ (Very good)
Very good paperback, original cover. Shelf worn and gildede with sticker mark but has all pages and leaves present, no tears in paper or spine. Exlib.
H. Delgado was one of the most influential and controversial figures in mid‑20th‑century neuroscience and physiological psychology. His 1950 work reflects the early stages of his groundbreaking research into electrical brain stimulation, neurophysiology, and the biological foundations of behavior. Published at a time when psychiatry and neurology were increasingly converging, this book captures the scientific optimism and experimental ambition that defined the post‑war era.
Delgado’s research focused on the relationship between brain activity and behavior, exploring how electrical stimulation of specific brain regions could influence movement, emotion, and autonomic responses. His early publications, including this 1950 volume, laid the groundwork for later experiments that would make him internationally known — particularly his studies on aggression, motor control, and limbic system function.
The book discusses:
- early techniques in electrical brain stimulation
- neurophysiological mechanisms underlying behavior
- experimental approaches to studying emotion and motivation
- the role of cortical and subcortical structures in psychiatric symptoms
- the emerging interface between neurology, psychiatry, and psychology
This work represents a formative moment in the development of biological psychiatry and behavioral neuroscience. Long before modern neuroimaging, Delgado and his contemporaries sought to understand mental processes through direct physiological intervention. The 1950 publication is therefore a valuable primary source for historians of neuroscience, psychiatry, and experimental psychology.
Today, Delgado’s early writings are of particular interest to collectors and researchers studying the origins of brain‑behavior research, the history of neuromodulation, and the scientific debates surrounding biological explanations of mental illness.
Collector’s Note
Early works by H. Delgado are increasingly sought after due to his central role in the development of electrical brain stimulation and physiological psychology. This 1950 volume is an important piece of mid‑century neuroscience history and a strong addition to collections focused on biological psychiatry, experimental psychology, or the evolution of brain research.
Keywords
- Delgado brain stimulation
- early neuroscience history
- physiological psychology
- biological psychiatry
- electrical brain research
- mid‑20th‑century neurology
- history of behavioral neuroscience










