Perigenual anterior cingulate cortex and its structural covariance as predictors for future body fat gain in young adults
Sign Up to like & getrecommendations! Published in 2023 at "Obesity"
DOI: 10.1002/oby.23629
Abstract: This study aimed to examine whether baseline gray matter (GM) volume and structural covariance patterns could predict body fat gain over 1 to 2 years in a relatively large sample. read more here.
Keywords: body fat; fat gain; structural covariance;
Phenotype Network and Brain Structural Covariance Network of Major Depression.
Sign Up to like & getrecommendations! Published in 2021 at "Advances in experimental medicine and biology"
DOI: 10.1007/978-981-33-6044-0_1
Abstract: Phenotype networks enable clinicians to elucidate the patterns of coexistence and interactions among the clinical symptoms, negative cognitive styles , neurocognitive performance, and environmental factors in major depressive disorder (MDD). Results of phenotype network approach… read more here.
Keywords: network; brain structural; phenotype network; brain ... See more keywords
Catechol-O-Methyltransferase Val158Met Polymorphism on Striatum Structural Covariance Networks in Alzheimer’s Disease
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Neurobiology"
DOI: 10.1007/s12035-017-0668-2
Abstract: The catechol-O-methyltransferase enzyme metabolizes dopamine in the prefrontal axis, and its genetic polymorphism (rs4680; Val158Met) is a known determinant of dopamine signaling. In this study, we investigated the possible structural covariance networks that may be… read more here.
Keywords: seed; alzheimer disease; catechol methyltransferase; polymorphism ... See more keywords
Reliability and comparability of human brain structural covariance networks
Sign Up to like & getrecommendations! Published in 2020 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2020.117104
Abstract: Structural covariance analysis is a widely used structural MRI analysis method which characterises the co-relations of morphology between brain regions over a group of subjects. To our knowledge, little has been investigated in terms of… read more here.
Keywords: image; covariance; comparability; brain ... See more keywords
Grey matter volume and structural covariance associated with schizotypy
Sign Up to like & getrecommendations! Published in 2020 at "Schizophrenia Research"
DOI: 10.1016/j.schres.2020.09.021
Abstract: In this study, we applied brain grey matter volume and structural covariance methods on T1 weighted images to delineate potential structural brain changes in individuals with high schizotypy, who were defined as healthy individuals scoring… read more here.
Keywords: structural covariance; grey matter; volume; matter volume ... See more keywords
Analysis of discrete local variability and structural covariance in macromolecular assemblies using Cryo-EM and focused classification.
Sign Up to like & getrecommendations! Published in 2019 at "Ultramicroscopy"
DOI: 10.1016/j.ultramic.2018.11.016
Abstract: Single-particle electron cryo-microscopy and computational image classification can be used to analyze structural variability in macromolecules and their assemblies. In some cases, a particle may contain different regions that each display a range of distinct… read more here.
Keywords: covariance; variability; focused classification; cryo ... See more keywords
Resolving heterogeneity in depression using individualized structural covariance network analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Psychological medicine"
DOI: 10.1017/s0033291722002380
Abstract: BACKGROUND Elucidating individual aberrance is a critical first step toward precision medicine for heterogeneous disorders such as depression. The neuropathology of depression is related to abnormal inter-regional structural covariance indicating a brain maturational disruption. However,… read more here.
Keywords: network; heterogeneity; depression; medicine ... See more keywords
Obesity status and obesity-associated gut dysbiosis effects on hypothalamic structural covariance
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Obesity"
DOI: 10.1038/s41366-021-00953-9
Abstract: Functional connectivity alterations in the lateral and medial hypothalamic networks have been associated with the development and maintenance of obesity, but the possible impact on the structural properties of these networks remains largely unexplored. Also,… read more here.
Keywords: obesity; gut dysbiosis; subjects obesity; structural covariance ... See more keywords
Network Centrality and Modularity of Structural Covariance Networks in Posttraumatic Stress Disorder: A Multisite ENIGMA-PGC Study.
Sign Up to like & getrecommendations! Published in 2022 at "Brain connectivity"
DOI: 10.1089/brain.2022.0038
Abstract: Introduction - Cortical thickness (CT) and surface area (SA) are established biomarkers of brain pathology in posttraumatic stress disorder (PTSD). Structural covariance networks (SCN) are represented as graphs with brain regions as nodes and correlations… read more here.
Keywords: network; centrality; modularity; ptsd ... See more keywords
Exploring the heterogeneity of brain structure in autism spectrum disorder based on individual structural covariance network.
Sign Up to like & getrecommendations! Published in 2023 at "Cerebral cortex"
DOI: 10.1093/cercor/bhad040
Abstract: Autism spectrum disorder (ASD) is characterized by highly structural heterogeneity. However, most previous studies analyzed between-group differences through a structural covariance network constructed based on the ASD group level, ignoring the effect of between-individual differences.… read more here.
Keywords: heterogeneity; covariance network; autism spectrum; covariance ... See more keywords
Altered structural covariance of locus coeruleus in individuals with significant memory concern and patients with mild cognitive impairment.
Sign Up to like & getrecommendations! Published in 2023 at "Cerebral cortex"
DOI: 10.1093/cercor/bhad137
Abstract: The locus coeruleus (LC) is the site where tau accumulation is preferentially observed pathologically in Alzheimer's disease (AD) patients, but the changes in gray matter co-alteration patterns between the LC and the whole brain in… read more here.
Keywords: locus coeruleus; patients mild; individuals significant; significant memory ... See more keywords