Neural Correlates of Resolving Uncertainty in Driver's Decision Making
This article reports on a research study that investigated the underlying neural mechanisms of decision-making in driving. Considering that driving involves serious risk, the authors assumed that decision-making in driving is cost weighted. Neural correlates of resolving uncertainty in driver's decision-making were investigated with an fMRI experiment that simulates the intelligent transport systems that is available to assist drivers when they are turning right at a signalized intersection (in Japan, where traffic flows on the left). Turning right in left-hand traffic at a signalized intersection was simulated by computer graphic animation-based videos. When the driver's view was occluded by a big truck, the uncertainty of the oncoming traffic was resolved by an in-car video assist system that presented the driver's occluded view. The fMRI tests showed that resolving the uncertainty with the use of the video assist system reduced activity in a distributed area including the amygdala and anterior cingulate. The authors conclude that the study results implicate the amygdala and anterior cingulate as serving a role in cost-weighted decision-making.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/10970193
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Authors:
- Callan, Akiko M
- Osu, Rieko
- Yamagishi, Yuya
- Callan, Daniel E
- Inoue, Naomi
- Publication Date: 2009-9
Language
- English
Media Info
- Media Type: Print
- Features: Figures; Photos; References; Tables;
- Pagination: pp 2804-2812
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Serial:
- Human Brain Mapping
- Volume: 30
- Issue Number: 9
- Publisher: Wiley-Liss, Incorporated
- ISSN: 1097-0193
- Serial URL: https://onlinelibrary.wiley.com/journal/10970193
Subject/Index Terms
- TRT Terms: Automobile drivers; Automobile driving; Brain; Cognition; Decision making; Driver support systems; Driving simulators; Intelligent transportation systems; Neurology; Signalized intersections
- Geographic Terms: Japan
- Subject Areas: Highways; Safety and Human Factors; I83: Accidents and the Human Factor;
Filing Info
- Accession Number: 01330592
- Record Type: Publication
- Files: TRIS
- Created Date: Feb 28 2011 8:34AM