Abstract:
:Amongst the most significant questions we are confronted with today include the integration of the brain's micro-circuitry, our ability to build the complex social networks that underpin society and how our society impacts on our ecological environment. In trying to unravel these issues one place to begin is at the level of the individual: to consider how we accumulate information about our environment, how this information leads to decisions and how our individual decisions in turn create our social environment. While this is an enormous task, we may already have at hand many of the tools we need. This article is intended to review some of the recent results in neuro-cognitive research and show how they can be extended to two very specific and interrelated types of expertise: perceptual expertise and social cognition. These two cognitive skills span a vast range of our genetic heritage. Perceptual expertise developed very early in our evolutionary history and is a highly developed part of all mammals' cognitive ability. On the other hand social cognition is most highly developed in humans in that we are able to maintain larger and more stable long term social connections with more behaviorally diverse individuals than any other species. To illustrate these ideas I will discuss board games as a toy model of social interactions as they include many of the relevant concepts: perceptual learning, decision-making, long term planning and understanding the mental states of other people. Using techniques that have been developed in mathematical psychology, I show that we can represent some of the key features of expertise using stochastic differential equations (SDEs). Such models demonstrate how an expert's long exposure to a particular context influences the information they accumulate in order to make a decision.These processes are not confined to board games, we are all experts in our daily lives through long exposure to the many regularities of daily tasks and social contexts.
journal_name
Front Hum Neuroscijournal_title
Frontiers in human neuroscienceauthors
Harré Mdoi
10.3389/fnhum.2013.00852subject
Has Abstractpub_date
2013-12-17 00:00:00pages
852issn
1662-5161journal_volume
7pub_type
杂志文章,评审abstract::Recent EEG and fMRI evidence suggests that behavioral errors are foreshadowed by systematic changes in brain activity preceding the outcome by seconds. In order to further characterize this type of error precursor activity, we investigated single-trial event-related EEG activity from 70 participants performing a modif...
journal_title:Frontiers in human neuroscience
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abstract::Studying task modulations of brain connectivity using functional magnetic resonance imaging (fMRI) is critical to understand brain functions that support cognitive and affective processes. Existing methods such as psychophysiological interaction (PPI) and dynamic causal modeling (DCM) usually implicitly assume that th...
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pub_type: 杂志文章,评审
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journal_title:Frontiers in human neuroscience
pub_type: 杂志文章
doi:10.3389/fnhum.2015.00028
更新日期:2015-02-10 00:00:00
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journal_title:Frontiers in human neuroscience
pub_type: 杂志文章
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更新日期:2009-11-30 00:00:00
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journal_title:Frontiers in human neuroscience
pub_type: 杂志文章
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journal_title:Frontiers in human neuroscience
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更新日期:2014-09-22 00:00:00
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journal_title:Frontiers in human neuroscience
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更新日期:2013-05-17 00:00:00
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journal_title:Frontiers in human neuroscience
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