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How context changes the neural basis of perception and language.
Roel M Willems1,2,3, Marius V Peelen1
1Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands.
Iscience
|May 17, 2021
Summary
Context significantly impacts cognitive processes like perception and language. Understanding the brain requires studying cognition within its natural context, not in isolated experiments.
Area of Science:
- Cognitive Neuroscience
- Psychology
- Neuroimaging
Background:
- Cognitive processes are inherently contextual.
- Cognitive neuroscience often uses decontextualized paradigms.
- The impact of context on neural mechanisms of cognition is under-explored.
Purpose of the Study:
- To highlight the importance of context in cognitive neuroscience.
- To review studies demonstrating context's effect on neural activity.
- To advocate for contextualized approaches in studying the mind and brain.
Main Methods:
- Review of recent neuroimaging studies.
- Analysis of cognitive processes including perception, attention, memory, and language.
- Examination of neural activity in response to contextualized stimuli.
Main Results:
- Context alters the neural basis of perception, attention, memory, and language.
- Context interacts with stimulus processing in classical brain regions.
- Additional brain regions are recruited for naturalistic cognitive tasks.
Conclusions:
- Contextualized cognitive neuroscience reveals new principles of brain function.
- Studying cognition in context is crucial for understanding the mind.
- Future research should prioritize naturalistic, contextualized paradigms.
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