We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
The role of consciousness in cognitive control and decision making.
- Authors
van Gaal, Simon; de Lange, Floris P.; Cohen, Michael X.; Klein, Tilmann A.; Egner, Tobias; Orr, Catherine A.
- Abstract
Here we review studies on the complexity and strength of unconscious information processing. We focus on empirical evidence that relates awareness of information to cognitive control processes (e.g., response inhibition, conflict resolution, and task-switching), the life-time of information maintenance (e.g., working memory) and the possibility to integrate multiple pieces of information across space and time. Overall, the results that we review paint a picture of local and specific effects of unconscious information on various (high-level) brain regions, including areas in the prefrontal cortex. Although this neural activation does not elicit any conscious experience, it is functional and capable of influencing many perceptual, cognitive (control) and decision-related processes, sometimes even for relatively long periods of time. However, recent evidence also points out interesting dissociations between conscious and unconscious information processing when it comes to the duration, flexibility and the strategic use of that information for complex operations and decision-making. Based on the available evidence, we conclude that the role of task-relevance of subliminal information and meta-cognitive factors in unconscious cognition need more attention in future work.
- Subjects
BRAIN function localization; BRAIN physiology; NEUROSCIENCES; COGNITIVE ability; COGNITION; DECISION making
- Publication
Frontiers in Human Neuroscience, 2012, p1
- ISSN
1662-5161
- Publication type
Article
- DOI
10.3389/fnhum.2012.00121