Neurology and Historical Studies

Neurology and historical studies traces how scientists came to understand the brain as a physical organ with distinct, mappable functions — from early anatomists dissecting cadavers to figures like Santiago Ramón y Cajal, whose meticulous drawings of individual nerve cells established the neuron doctrine and reshaped how researchers conceived of the nervous system. Alongside structural discoveries, the harnessing of electricity — from Luigi Galvani's experiments with frog legs to the clinical electroencephalogram — revealed that the brain operates through measurable, manipulable signals rather than intangible forces. Recovering this history matters because the frameworks neurologists inherited, including localization theory and categorical disease classification, still shape clinical practice and sometimes constrain it. Researchers today actively revisit these foundations, asking which early assumptions about brain regions and disorders were solidly evidence-based and which were artifacts of the limited tools and social biases of their era.

Works

174,415

Total citations

468,755

Keywords

neurological historyneuroscience pioneersbrain research evolutionneuron doctrineneurological disordersbrain localization