2020

Causality in cognitive neuroscience: concepts, challenges, and distributional robustness

Weichwald, Sebastian, Peters, Jonas

Understand

While probabilistic models describe the dependence structure between observed variables, causal models go one step further: they predict, for example, how cognitive functions are affected by external interventions that perturb neuronal activity.

  • In this review and perspective article, we introduce the concept of causality in the context of cognitive neuroscience and review existing methods for inferring causal relationships from data.
  • Causal inference is an ambitious task that is particularly challenging in cognitive neuroscience.
  • We discuss two difficulties in more detail: the scarcity of interventional data and the challenge of finding the right variables.

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