Browsing PSB_Articles by Keyword "functional connectivity"
Now showing items 1-10 of 10
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Bilingualism's Effects on Resting-State Functional Connectivity in Mild Cognitive Impairment
Mary Ann Liebert (2021-01-21)Background: Bilingualism is considered a cognitive reserve (CR) factor, due to the delay in the onset of dementia in bilinguals compared with monolinguals. Two neural mechanisms have been suggested to underlie CR: neural ... -
Central neurogenetic signatures of the visuomotor integration system
National Academy of Sciences (2020)Visuomotor impairments characterize numerous neurological disorders and neurogenetic syndromes, such as autism spectrum disorder (ASD) and Dravet, Fragile X, Prader–Willi, Turner, and Williams syndromes. Despite recent ... -
Distance disintegration characterizes node-level topological dysfunctions in cocaine addiction
Wiley (2021-11)Previous investigations have used global graph theory measures in order to disentangle the complexity of the neural reorganizations occurring in cocaine use disorder (CUD). However, how these global topological alterations ... -
Enhanced frontoparietal connectivity in multiple sclerosis patients and healthy controls in response to an intensive computerized training focused on working memory
Elsevier ScienceDirect (2021-04-24)Background: Working memory (WM) deficits are common in multiple sclerosis (MS) patients. Computerized cognitive training may enhance WM capabilities but its efficacy in MS patients has not been sufficiently explored. ... -
Establishing the cognitive signature of human brain networks derived from structural and functional connectivity
Springer (2018-12)Numerous neuroimaging studies have identified various brain networks using task-free analyses. While these networks undoubtedly support higher cognition, their precise functional characteristics are rarely probed directly. ... -
Functional Connectivity Between Superior Parietal Lobule and Primary Visual Cortex “at Rest” Predicts Visual Search Efficiency
Mary Ann Liebert (2015)Spatiotemporal activity that emerges spontaneously “at rest” has been proposed to reflect individual a priori biases in cognitive processing. This research focused on testing neurocognitive models of visual attention by ... -
Gray Matter and Functional Connectivity in Anterior Cingulate Cortexare Associated with the State of Mental Silence During Sahaja YogaMeditation
Elsevier (2018)Abstract—Some meditation techniques teach the practitioner to achieve the state of mental silence. The aim ofthis study was to investigate brain regions that are associated with their volume and functional connectivity(FC) ... -
Hippocampal dysfunction is associated with memory impairment in multiple sclerosis: A volumetric and functional connectivity study
SAGE Publications (2017)BACKGROUND: Previous studies have suggested a relationship between neuroanatomical and neurofunctional hippocampal alterations and episodic memory impairments in multiple sclerosis (MS) patients OBJECTIVE: We examined ... -
Reward network connectivity “at rest” is associated with reward sensitivity in healthy adults: A resting-state fMRI study
Springer (2019)The behavioral approach system (BAS), based on reinforcement sensitivity theory (RST), is a neurobehavioral system responsible for detecting and promoting motivated behaviors towards appetitive stimuli. Anatomically, the ... -
Visual search task immediate training effects on task-related functional connectivity
Springer (2018)Brain plasticity occurs over the course of the human lifetime. Learning and training modify our neuronal synapses and adapt our brain activity, from priming effects in modal areas to higher-order changes in the association ...