Chris Camp
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View article: Fetal network controllability co-develops with synaptic density and synchronizes with maternal network controllability during pregnancy
Fetal network controllability co-develops with synaptic density and synchronizes with maternal network controllability during pregnancy Open
White matter undergoes rapid changes during the fetal period that are foundational for later cognition. However, how these changes contribute to the brain’s capacity for dynamic state transitions—its controllability —remains largely unknow…
View article: BrainEffeX: A Web App for Exploring fMRI Effect Sizes
BrainEffeX: A Web App for Exploring fMRI Effect Sizes Open
Effect size estimation is crucial for power analyses and experimental design, but posesunique challenges in fMRI research due to the complexity of the data and analysistechniques. Here, we introduce an interactive web application for explo…
View article: BrainEffeX: A Web App for Exploring fMRI Effect Sizes
BrainEffeX: A Web App for Exploring fMRI Effect Sizes Open
Effect size estimation is crucial for power analyses and experimental design, but posesunique challenges in fMRI research due to the complexity of the data and analysistechniques. Here, we introduce an interactive web application for explo…
View article: Growth charts of infant visual neurodevelopment generalize across global contexts
Growth charts of infant visual neurodevelopment generalize across global contexts Open
Normative brain growth charts in early life hold great promise for furthering basic and clinical science. We leverage the rapid, substantial development of visual cortex function that is indexed by visual-evoked potentials (VEP) in electro…
View article: BrainEffeX: A Web App for Exploring fMRI Effect Sizes
BrainEffeX: A Web App for Exploring fMRI Effect Sizes Open
Effect size estimation is crucial for power analyses and experimental design, but poses unique challenges in fMRI research due to the complexity of the data and analysis techniques. Here, we utilized large fMRI datasets to obtain precise u…
View article: Connectome caricatures: removing large-amplitude co-activation patterns in resting-state fMRI emphasizes individual differences
Connectome caricatures: removing large-amplitude co-activation patterns in resting-state fMRI emphasizes individual differences Open
High-amplitude co-activation patterns are sparsely present during resting-state fMRI but drive functional connectivity 1–5 . Further, they resemble task activation patterns and are well-studied 3,5–10 . However, little research has charact…
View article: Power and reproducibility in the external validation of brain-phenotype predictions
Power and reproducibility in the external validation of brain-phenotype predictions Open
Identifying reproducible and generalizable brain-phenotype associations is a central goal of neuroimaging. Consistent with this goal, prediction frameworks evaluate brain-phenotype models in unseen data. Most prediction studies train and e…
View article: Test-retest reliability of functional connectivity in depressed adolescents
Test-retest reliability of functional connectivity in depressed adolescents Open
The test-retest reliability of fMRI functional connectivity is a key factor in the identification of reproducible biomarkers for psychiatric illness. Low reliability limits the observable effect size of brain-behavior associations. Despite…
View article: Cross Atlas Remapping via Optimal Transport (CAROT): Creating connectomes for any atlas when raw data is not available
Cross Atlas Remapping via Optimal Transport (CAROT): Creating connectomes for any atlas when raw data is not available Open
Open-source, publicly available neuroimaging datasets—whether from large-scale data collection efforts or pooled from multiple smaller studies—offer unprecedented sample sizes and promote generalization efforts. Releasing data can democrat…
View article: Mood and Behaviors of Adolescents With Depression in a Longitudinal Study Before and During the COVID-19 Pandemic
Mood and Behaviors of Adolescents With Depression in a Longitudinal Study Before and During the COVID-19 Pandemic Open
Characterization and Treatment of Adolescent Depression; https://clinicaltrials.gov/; NCT03388606.
View article: Clinical utility of family history of depression for prognosis of adolescent depression severity and duration assessed with predictive modeling
Clinical utility of family history of depression for prognosis of adolescent depression severity and duration assessed with predictive modeling Open
Background Family history of depression (FHD) is a known risk factor for the new onset of depression. However, it is unclear if FHD is clinically useful for prognosis in adolescents with current, ongoing, or past depression. This preregist…
View article: Great Expectations: A Critical Review of and Recommendations for the study of Reward Processing as a Cause and Predictor of Depression
Great Expectations: A Critical Review of and Recommendations for the study of Reward Processing as a Cause and Predictor of Depression Open
Both human and animal studies support the relationship between depression and reward processing abnormalities, giving rise to the expectation that neural signals of these processes may serve as biomarkers or mechanistic treatment targets. …
View article: Oxytocin-Induced Changes in Intrinsic Network Connectivity in Cocaine Use Disorder: Modulation by Gender, Childhood Trauma, and Years of Use
Oxytocin-Induced Changes in Intrinsic Network Connectivity in Cocaine Use Disorder: Modulation by Gender, Childhood Trauma, and Years of Use Open
Cocaine use disorder (CUD) is a major public health concern with devastating social, economic, and mental health implications. A better understanding of the underlying neurobiology and phenotypic variations in individuals with CUD is neces…
View article: Network Analysis of Intrinsic Functional Brain Connectivity in Male and Female Adult Smokers: A Preliminary Study
Network Analysis of Intrinsic Functional Brain Connectivity in Male and Female Adult Smokers: A Preliminary Study Open
Identifying alterations in brain network communication in male and female smokers can help tailor future behavioral and pharmacological smoking interventions. Male smokers showed alterations in brain networks associated with the reinforcin…