Preprint Open Access

On the role of theory and modeling in neuroscience

Daniel Levenstein; Veronica A. Alvarez; Asohan Amarasingham; Habiba Azab; Richard C. Gerkin; Andrea Hasenstaub; Ramakrishnan Lyer; Renaud B. Jolivet; Sarah Marzen; Joseph D. Monaco; Astrid A. Prinz; Salma Quraishi; Fidel Santamaria; Sabyasachi Shivkumar; Matthew F. Singh; David B. Stockton; Roger Traub; Horacio G. Rotstein; Farzan Nadim; A. David Redish

Abstract: In recent years, the field of neuroscience has gone through rapid experimental advances and extensive use of quantitative and computational methods. This accelerating growth has created a need for methodological analysis of the role of theory and the modeling approaches currently used in this field. Toward that end, we start from the general view that the primary role of science is to solve empirical problems, and that it does so by developing theories that can account for phenomena within their domain of application. We propose a commonly-used set of terms - descriptive, mechanistic, and normative - as methodological designations that refer to the kind of problem a theory is intended to solve. Further, we find that models of each kind play distinct roles in defining and bridging the multiple levels of abstraction necessary to account for any neuroscientific phenomenon. We then discuss how models play an important role to connect theory and experiment, and note the importance of well-defined translation functions between them. Furthermore, we describe how models themselves can be used as a form of experiment to test and develop theories. This report is the summary of a discussion initiated at the conference Present and Future Theoretical Frameworks in Neuroscience, which we hope will contribute to a much-needed discussion in the neuroscientific community.

deposited on: https://arxiv.org/abs/2003.13825
Files (354.8 kB)
Name Size
2003.13825.pdf
md5:c45eae1f5604015101a432fc7b223586
354.8 kB Download
25
18
views
downloads
All versions This version
Views 2525
Downloads 1818
Data volume 6.4 MB6.4 MB
Unique views 1919
Unique downloads 1414

Share

Cite as