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Open AccessImpact of self-esteem and sex on stress reactions
Positive self-evaluation is a major psychological resource modulating stress co** behavior. Sex differences have been reported in self-esteem as well as stress reactions, but so far their interactions have n...
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Open AccessOppositional COMT Val158Met effects on resting state functional connectivity in adolescents and adults
Prefrontal dopamine levels are relatively increased in adolescence compared to adulthood. Genetic variation of COMT (COMT Val158Met) results in lower enzymatic activity and higher dopamine availability in Met car...
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Open AccessfMRI measurements of amygdala activation are confounded by stimulus correlated signal fluctuation in nearby veins draining distant brain regions
Imaging the amygdala with functional MRI is confounded by multiple averse factors, notably signal dropouts due to magnetic inhomogeneity and low signal-to-noise ratio, making it difficult to obtain consistent ...
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A highly parallelized framework for computationally intensive MR data analysis
The goal of this study was to develop a comprehensive magnetic resonance (MR) data analysis framework for handling very large datasets with user-friendly tools for parallelization and to provide an example imp...
