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A whole brain fMRI atlas generated via spatially constrained spectral clustering
Connectivity analyses and computational modeling of human brain function from fMRI data frequently require the specification of regions of interests (ROIs). Several analyses have relied on atlasesExpand
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Multivariate Granger causality analysis of fMRI data
This article describes the combination of multivariate Granger causality analysis, temporal down‐sampling of fMRI time series, and graph theoretic concepts for investigating causal brain networks andExpand
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Enhanced activation of reward mediating prefrontal regions in response to food stimuli in Prader–Willi syndrome
Background: Individuals with Prader–Willi syndrome (PWS) exhibit severe disturbances in appetite regulation, including delayed meal termination, early return of hunger after a meal, seeking andExpand
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Differential functional connectivity within an emotion regulation neural network among individuals resilient and susceptible to the depressogenic effects of early life stress.
BACKGROUND Early life stress (ELS) is a significant risk factor for depression. The effects of ELS exposure on neural network organization have not been differentiated from the effect of depression.Expand
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Satiety dysfunction in Prader-Willi syndrome demonstrated by fMRI
The neurobiology relating to the insatiable appetite observed in Prader-Willi syndrome (PWS) has not been fully characterised. Two functional magnetic resonance imaging (fMRI) scans were performed onExpand
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Neuroeconomics and adolescent substance abuse: individual differences in neural networks and delay discounting.
OBJECTIVE Many adolescents with substance use problems show poor response to evidence-based treatments. Treatment outcome has been associated with individual differences in impulsive decision makingExpand
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Childhood maltreatment is associated with a sex‐dependent functional reorganization of a brain inhibitory control network
Childhood adversity represents a major risk factor for drug addiction and other mental disorders. However, the specific mechanisms by which childhood adversity impacts human brain organization toExpand
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Diminished default mode network recruitment of the hippocampus and parahippocampus in temporal lobe epilepsy.
OBJECT Functional neuroimaging has shown that the brain organizes into several independent networks of spontaneously coactivated regions during wakeful rest (resting state). Previous research hasExpand
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Organization of intrinsic functional brain connectivity predicts decisions to reciprocate social behavior
Reciprocation of trust exchanges is central to the development of interpersonal relationships and societal well-being. Understanding how humans make pro-social and self-centered decisions in dyadicExpand
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Altered engagement of attention and default networks during target detection in schizophrenia
Recent studies have implicated inappropriate engagement of functional brain networks in schizophrenia. This fMRI study examined task-induced activations and deactivations in 10 schizophrenia patientsExpand
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