Neural Population Decoding Reveals the Intrinsic Positivity of the Self

@article{Chavez2017NeuralPD,
  title={Neural Population Decoding Reveals the Intrinsic Positivity of the Self},
  author={Robert S. Chavez and Todd F. Heatherton and Dylan D. Wagner},
  journal={Cerebral Cortex},
  year={2017},
  volume={27},
  pages={5222–5229}
}
Abstract People are motivated to hold favorable views of themselves, which manifests as a positivity bias when evaluating their own performance and abilities. However, it remains an open question whether positive affect is an essential component of people's self‐concept. Prior functional neuroimaging research demonstrated that similar regions of the brain support positive affect and self‐referential processing, although a direct test of their shared representation has yet to be examined. Here… 
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References

SHOWING 1-10 OF 70 REFERENCES
Finding the Self? An Event-Related fMRI Study
TLDR
The present study used event-related functional magnetic resonance imaging to investigate potential neural substrates of self-referential processing and suggests that self- Referential processing is functionally dissociable from other forms of semantic processing within the human brain.
Medial prefrontal activity differentiates self from close others.
TLDR
Making judgments about the self relative to an intimate other selectively activated the MPFC region previously implicated in the self-processing literature, suggesting that while the authors may incorporate intimate others into their self-concept, the neural correlates of the self remain distinct from intimate and non-intimate others.
On the Role of the Ventromedial Prefrontal Cortex in Self-Processing: The Valuation Hypothesis
TLDR
The hypothesis that the ventromedial prefrontal cortex may contribute to assign personal value or significance to self-related contents: stimuli and mental representations that refer or relate to the self tend to be assigned uniquevalue or significance, and the function of the vMPFC may precisely be to evaluate or represent such significance.
The Brain Basis of Positive and Negative Affect: Evidence from a Meta-Analysis of the Human Neuroimaging Literature.
TLDR
The hypothesis that, at the level of brain activity measurable by fMRI, valence is flexibly implemented across instances by a set of valence-general limbic and paralimbic brain regions is supported.
A Meta-analysis of Functional Neuroimaging Studies of Self- and Other Judgments Reveals a Spatial Gradient for Mentalizing in Medial Prefrontal Cortex
TLDR
A meta-analysis of 107 neuroimaging studies of self- and other-related judgments using multilevel kernel density analysis argues for a distributed rather than localizationist account of mPFC organization and support an emerging view on the functional heterogeneity ofmPFC.
Clan Mentality: Evidence That the Medial Prefrontal Cortex Responds to Close Others
TLDR
The results encourage further exploration of the idea that frontal systems linked with limbic circuits facilitate assessment of the relevance or personal significance in social contexts.
Three Ways in Which Midline Regions Contribute to Self-Evaluation
TLDR
An integration of existing research and newly conducted psychophysiological interaction (PPI) connectivity analyses suggest a new framework for understanding the contribution of midline regions to social cognition and hypothesizes that two other mid line regions, ventral anterior cingulate cortex and medial orbitofrontal cortex, aid motivational influences on social cognition.
Protecting the Self: The Effect of Social-evaluative Threat on Neural Representations of Self
TLDR
This is the first study to examine the neural associations of a fundamental self-protection strategy: responding to threat by emphasizing the self's desirability, and shows that regions, often associated with self-evaluation, are modulated by the degree to which people respond tothreat by emphasizing their own desirable.
Valuing one's self: medial prefrontal involvement in epistemic and emotive investments in self-views.
TLDR
It is shown that the level of activity in the MPFC when people think about their personal traits depends on their investments in the particular self-view under consideration, as assessed by postscan rating scales, and it is suggested that the ventral MPFC confers degrees of value upon the particular conception of the self that people construct at a given moment.
The representation of self and person knowledge in the medial prefrontal cortex.
TLDR
The role of familiarity and similarity in person perception and of spontaneous processes in self and other-referential cognition and the myriad ways in which the social cognitive neuroscience approach has provided new insights into the nature and structure of self and person knowledge are discussed.
...
...