Large-scale brain networks in affective and social neuroscience: Towards an integrative functional architecture of the brain
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It is argued that the emerging science of large-scale intrinsic brain networks provides a coherent framework for a domain-general functional architecture of the human brain.About:
This article is published in Current Opinion in Neurobiology.The article was published on 2013-06-01 and is currently open access. It has received 495 citations till now. The article focuses on the topics: Functional neuroimaging & Social neuroscience.read more
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Question sense, inquiry, and inventiveness
TL;DR: In this article , a view of how question sense might generate inquiry and inventiveness across the gamut of human experience is presented, and a two-phase iterative model for the generation and enactment of inventiveness, with a question-led process at the center.
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Cognitive Twists: The Coevolution of Learning and Genes in Human Cognition
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Mapping the time-varying functional brain networks in response to naturalistic movie stimuli
TL;DR: In this paper , an unsupervised dictionary learning and sparse coding method was employed with a sliding window strategy to map and quantify the dynamic spatial patterns of functional brain networks (FBNs) present in naturalistic functional magnetic resonance imaging (NfMRI) data, and further evaluated whether the temporal dynamics of distinct FBNs are aligned to the sensory, cognitive and affective processes involved in the subjective perception of the movie.
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Salience-based information integration: An overarching function of the “social brain”?
TL;DR: In this paper , the authors show that the integration of information into salient configurations may be a key function of SBN regions, thus offering a new perspective on the widespread recruitment of these areas across social and non-social contexts.
References
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The Brain's Default Network Anatomy, Function, and Relevance to Disease
TL;DR: Past observations are synthesized to provide strong evidence that the default network is a specific, anatomically defined brain system preferentially active when individuals are not focused on the external environment, and for understanding mental disorders including autism, schizophrenia, and Alzheimer's disease.
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TL;DR: In this paper, the organization of networks in the human cerebrum was explored using resting-state functional connectivity MRI data from 1,000 subjects and a clustering approach was employed to identify and replicate networks of functionally coupled regions across the cerebral cortex.
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Dissociable Intrinsic Connectivity Networks for Salience Processing and Executive Control
William W. Seeley,Vinod Menon,Alan F. Schatzberg,Jennifer Keller,Gary H. Glover,Heather A. Kenna,Allan L. Reiss,Michael D. Greicius +7 more
TL;DR: Two distinct networks typically coactivated during functional MRI tasks are identified, anchored by dorsal anterior cingulate and orbital frontoinsular cortices with robust connectivity to subcortical and limbic structures, and an “executive-control network” that links dorsolateral frontal and parietal neocortices.
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How do you feel--now? The anterior insula and human awareness.
TL;DR: New findings suggest a fundamental role for the AIC (and the von Economo neurons it contains) in awareness, and thus it needs to be considered as a potential neural correlate of consciousness.