Open Access
Supporting Online Material for Relating Introspective Accuracy to Individual Differences in Brain Structure
TLDR
It is shown that introspective ability is correlated with gray matter volume in the anterior prefrontal cortex, a region that shows marked evolutionary development in humans, and this findings point to a focal neuroanatomical substrate for introspection ability, a substrate distinct from that supporting primary perception.About:
The article was published on 2010-01-01 and is currently open access. It has received 610 citations till now.read more
Citations
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Human VMPFC encodes early signatures of confidence in perceptual decisions
TL;DR: This work identified a stimulus- and accuracy-independent component encoding confidence, appearing prior to subjects’ choice and explicit confidence report, and showed that the VMPFC was functionally coupled with regions of the prefrontal cortex that support neural representations of confidence during explicit metacognitive report.
Posted ContentDOI
Distinguishing the roles of dorsolateral and anterior PFC in visual metacognition
Medha Shekhar,Dobromir Rahnev +1 more
TL;DR: The causal results reveal the existence of a specialized modular organization in PFC for confidence generation, and establish DLPFC and aPFC as distinct nodes in a metacognitive network and suggest specific contributions from each of these regions to confidence generation.
Journal ArticleDOI
When the Single Matters more than the Group (II): Addressing the Problem of High False Positive Rates in Single Case Voxel Based Morphometry Using Non-parametric Statistics.
Cristina Scarpazza,Thomas E. Nichols,Donato Seramondi,Camille Maumet,Giuseppe Sartori,Andrea Mechelli +5 more
TL;DR: Empirical evidence is provided that single case VBM studies with non-parametric statistics are not susceptible to high false positive rates, and VBM can be used to characterize neuroanatomical alterations in individual subjects as long as non- parameters are employed.
Journal ArticleDOI
Behaviors speak louder than explicit reports: Implicit metacognition in 2.5-year-old children.
TL;DR: This study tested the hypothesis that some form of metacognition is already available to guide children's decisions before the age of 3.5, and suggested that implicit metACognition exists much earlier than typically assumed, as early as 2.5 years of age.
Journal ArticleDOI
The persuasive power of knowledge: Testing the confidence heuristic.
TL;DR: The confidence heuristic is tested using incentivized interactive decisions with financial outcomes in which pairs of participants with common interests attempted to identify target stimuli after conferring, with only 1 pair member having strong information about the target.
References
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疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A
TL;DR: PfPMP1）与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作�ly.
Journal ArticleDOI
Voxel-Based Morphometry—The Methods
John Ashburner,Karl J. Friston +1 more
TL;DR: In this paper, the authors describe the steps involved in VBM, with particular emphasis on segmenting gray matter from MR images with non-uniformity artifact and provide evaluations of the assumptions that underpin the method, including the accuracy of the segmentation and the assumptions made about the statistical distribution of the data.
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A fast diffeomorphic image registration algorithm
TL;DR: DARTEL has been applied to intersubject registration of 471 whole brain images, and the resulting deformations were evaluated in terms of how well they encode the shape information necessary to separate male and female subjects and to predict the ages of the subjects.
Book
Detection Theory: A User's Guide
TL;DR: This book discusses Detection and Discrimination of Compound Stimuli: Tools for Multidimensional Detection Theory and Multi-Interval Discrimination Designs and Adaptive Methods for Estimating Empirical Thresholds.
Journal ArticleDOI
Transformed Up‐Down Methods in Psychoacoustics
TL;DR: A broad class of up‐down methods used in psychoacoustics with due emphasis on the related problems of parameter estimation and the efficient placing of observations is described, including examples where conventional techniques are inapplicable.