Probing the human brain with stimulating electrodes: The story of Roberts Bartholow’s (1874) experiment on Mary Rafferty |
| |
Authors: | Lauren Julius Harris Jason B. Almerigi |
| |
Affiliation: | 1. Department of Psychology, Michigan State University, East Lansing, MI 48824, United States;2. Department of Psychology and University Outreach and Engagement, Michigan State University, East Lansing, MI 48824, United States |
| |
Abstract: | Roberts Bartholow’s 1874 experiment on Mary Rafferty is widely cited as the first demonstration, by direct application of stimulating electrodes, of the motor excitability of the human cerebral cortex. The many accounts of the experiment, however, leave certain questions and details unexamined or unresolved, especially about Bartholow’s goals, the nature and quality of the evidence, and the experiment’s role in the history of theory and research on localisation of function. In this article, we try to fill these gaps and to tell the full story. We describe Bartholow’s career up to 1874, review the theoretical and empirical background for the experiment, and present Bartholow’s own account of the experiment as well as those of his supporters and critics. We then present our own analysis, assess the experiment’s influence on contemporaneous scientific opinion about cortical excitability, and trace its citation record into our own time. We also review and assess ethical criticisms of Bartholow and their effects on his career, and we close by discussing the role we think the experiment deserves to play in the history of theory and research on cortical excitability. |
| |
Keywords: | Roberts Bartholow Human brain Cortical excitability Localisation of function Electrical stimulation Ethics Vivisection History |
本文献已被 ScienceDirect 等数据库收录! |
|