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- Title
A rigorous approach for testing the constructionist hypotheses of brain function.
- Authors
Deshpande, Gopikrishna; Sathian, K.; Hu, Xiaoping; Buckhalt, Joseph A.
- Abstract
Although the target article provides strong evidence against the locationist view, evidence for the constructionist view is inconclusive, because co-activation of brain regions does not necessarily imply connectivity between them. We propose a rigorous approach wherein connectivity between co-activated regions is first modeled using exploratory Granger causality, and then confirmed using dynamic causal modeling or Bayesian modeling.
- Subjects
BRAIN function localization; EMOTIONS; BRAIN imaging; MEMORY; HYPOTHESIS; BAYESIAN analysis; STATISTICAL correlation
- Publication
Behavioral & Brain Sciences, 2012, Vol 35, Issue 3, p148
- ISSN
0140-525X
- Publication type
Article
- DOI
10.1017/S0140525X1100149X