{"title":"Muscles or Movements? Representation in the Nascent Brain Sciences.","authors":"Zina B Ward","doi":"10.1007/s10739-023-09703-1","DOIUrl":null,"url":null,"abstract":"<p><p>The idea that the brain is a representational organ has roots in the nineteenth century, when neurologists began drawing conclusions about what the brain represents from clinical and experimental studies. One of the earliest controversies surrounding representation in the brain was the \"muscles versus movements\" debate, which concerned whether the motor cortex represents complex movements or rather fractional components of movement. Prominent thinkers weighed in on each side: neurologists John Hughlings Jackson and F.M.R. Walshe in favor of complex movements, neurophysiologist Charles Sherrington and neurosurgeon Wilder Penfield in favor of movement components. This essay examines these and other brain scientists' evolving notions of representation during the first eighty years of the muscles versus movements debate (c. 1873-1954). Although participants agreed about many of the superficial features of representation, their inferences reveal deep-seated disagreements about its inferential role. Divergent epistemological commitments stoked conflicting conceptions of what representational attributions imply and what evidence supports them.</p>","PeriodicalId":51104,"journal":{"name":"Journal of the History of Biology","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the History of Biology","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1007/s10739-023-09703-1","RegionNum":1,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
The idea that the brain is a representational organ has roots in the nineteenth century, when neurologists began drawing conclusions about what the brain represents from clinical and experimental studies. One of the earliest controversies surrounding representation in the brain was the "muscles versus movements" debate, which concerned whether the motor cortex represents complex movements or rather fractional components of movement. Prominent thinkers weighed in on each side: neurologists John Hughlings Jackson and F.M.R. Walshe in favor of complex movements, neurophysiologist Charles Sherrington and neurosurgeon Wilder Penfield in favor of movement components. This essay examines these and other brain scientists' evolving notions of representation during the first eighty years of the muscles versus movements debate (c. 1873-1954). Although participants agreed about many of the superficial features of representation, their inferences reveal deep-seated disagreements about its inferential role. Divergent epistemological commitments stoked conflicting conceptions of what representational attributions imply and what evidence supports them.
期刊介绍:
The Journal of the History of Biology is devoted to the history of the life sciences, with additional interest and concern in philosophical and social issues confronting biology in its varying historical contexts. While all historical epochs are welcome, particular attention has been paid in recent years to developments during the nineteenth and twentieth centuries. JHB is a recognized forum for scholarship on Darwin, but pieces that connect Darwinism with broader social and intellectual issues in the life sciences are especially encouraged. The journal serves both the working biologist who needs a full understanding of the historical and philosophical bases of the field and the historian of biology interested in following developments and making historiographical connections with the history of science.