Search Results - "Weiland, Barbara J"

Negative and interactive effects of sex, aging, and alcohol abuse on gray matter morphometry by Thayer, Rachel E., Hagerty, Sarah L., Sabbineni, Amithrupa, Claus, Eric D., Hutchison, Kent E., Weiland, Barbara J.

“…Chronic alcohol use is associated with declines in gray matter (GM) volume, as is the normal aging process. Less apparent, however, is how the interaction…”
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Does incentive-elicited nucleus accumbens activation differ by substance of abuse? An examination with adolescents by Karoly, Hollis C., Bryan, Angela D., Weiland, Barbara J., Mayer, Andrew, Dodd, Andrew, Feldstein Ewing, Sarah W.

“…•We measure brain activation during anticipation of reward and loss in adolescents.•We compare incentive responses in six groups formed based on substance use…”
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Evidence for a frontal cortex role in both auditory and somatosensory habituation: A MEG study by Weiland, Barbara J., Boutros, Nash N., Moran, John M., Tepley, Norman, Bowyer, Susan M.

“…Auditory and somatosensory responses to paired stimuli were investigated for commonality of frontal activation that may be associated with gating using…”
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The Impact of Combinations of Alcohol, Nicotine, and Cannabis on Dynamic Brain Connectivity by Vergara, Victor M, Weiland, Barbara J, Hutchison, Kent E, Calhoun, Vince D

“…Alcohol, nicotine, and cannabis are among the most commonly used drugs. A prolonged and combined use of these substances can alter normal brain wiring in…”
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Daily marijuana use is not associated with brain morphometric measures in adolescents or adults by Weiland, Barbara J, Thayer, Rachel E, Depue, Brendan E, Sabbineni, Amithrupa, Bryan, Angela D, Hutchison, Kent E

“…Recent research has suggested that marijuana use is associated with volumetric and shape differences in subcortical structures, including the nucleus accumbens…”
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Reduced executive and default network functional connectivity in cigarette smokers by Weiland, Barbara J., Sabbineni, Amithrupa, Calhoun, Vince D., Welsh, Robert C., Hutchison, Kent E.

“…Altered functional connectivity has been associated with acute and chronic nicotine use. Connectivity alterations, specifically in the right and left executive…”
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Exploring the relationship of functional network connectivity to latent trajectories of alcohol use and risky sex by Thayer, Rachel E, Montanaro, Erika, Weiland, Barbara J, Callahan, Tiffany J, Bryan, Angela D

“…Alcohol use is a major risk factor associated with unprotected sexual behavior, leading to higher risk of sexually transmitted infections (STI) including the…”
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Nucleus accumbens response to incentive stimuli anticipation in children of alcoholics: relationships with precursive behavioral risk and lifetime alcohol use by Yau, Wai-Ying Wendy, Zubieta, Jon-Kar, Weiland, Barbara J, Samudra, Preeti G, Zucker, Robert A, Heitzeg, Mary M

“…Children of alcoholics (COAs) are at elevated risk to develop alcohol and other substance use disorders. The neurobiological underpinnings of this heightened…”
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Reduced Left Executive Control Network Functional Connectivity Is Associated with Alcohol Use Disorders by Weiland, Barbara J., Sabbineni, Amithrupa, Calhoun, Vince D., Welsh, Robert C., Bryan, Angela D., Jung, Rex E., Mayer, Andrew R., Hutchison, Kent E.

“…Background Altered functional connectivity in critical networks has been associated with chronic alcohol abuse. In turn, changes in connectivity in executive…”
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Accumbens functional connectivity during reward mediates sensation-seeking and alcohol use in high-risk youth by Weiland, Barbara J, Welsh, Robert C, Yau, Wai-Ying Wendy, Zucker, Robert A, Zubieta, Jon-Kar, Heitzeg, Mary M

“…Abstract Background : Differences in fronto-striatal connectivity in problem substance users have suggested reduced influence of cognitive regions on…”
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Effect of GABRA2 Genotype on Development of Incentive-Motivation Circuitry in a Sample Enriched for Alcoholism Risk by HEITZEG, Mary M, VILLAFUERTE, Sandra, WEILAND, Barbara J, ENOCH, Mary-Anne, BURMEISTER, Margit, ZUBIETA, Jon-Kar, ZUCKER, Robert A

“…Heightened reactivity of the incentive-motivation system has been proposed to underlie adolescent-typical risky behaviors, including problem alcohol…”
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Relationship between impulsivity, prefrontal anticipatory activation, and striatal dopamine release during rewarded task performance by Weiland, Barbara J, Heitzeg, Mary M, Zald, David, Cummiford, Chelsea, Love, Tiffany, Zucker, Robert A, Zubieta, Jon-Kar

“…Abstract Impulsivity, and in particular the negative urgency aspect of this trait, is associated with poor inhibitory control when experiencing negative…”
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Development of Impulse Control Circuitry in Children of Alcoholics by Hardee, Jillian E, Weiland, Barbara J, Nichols, Thomas E, Welsh, Robert C, Soules, Mary E, Steinberg, Davia B, Zubieta, Jon-Kar, Zucker, Robert A, Heitzeg, Mary M

“…Background Difficulty with impulse control is heightened in children with a family history of alcohol use disorders and is a risk factor for later substance…”
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DRD2 promoter methylation and measures of alcohol reward: functional activation of reward circuits and clinical severity by Bidwell, L. Cinnamon, Karoly, Hollis C., Thayer, Rachel E., Claus, Eric D., Bryan, Angela D., Weiland, Barbara J., YorkWilliams, Sophie, Hutchison, Kent E.

“…Studies have identified strong associations between D2 receptor binding potential and neural responses to rewarding stimuli and substance use. Thus, D2…”
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Substance abuse risk in emerging adults associated with smaller frontal gray matter volumes and higher externalizing behaviors by Weiland, Barbara J, Korycinski, Steven T, Soules, Mary, Zubieta, Jon-Kar, Zucker, Robert A, Heitzeg, Mary M

“…Abstract Background During emerging adulthood, alcohol and substance use peak. Previous research has suggested that prefrontal and subcortical brain volumes…”
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DRD2 methylation is associated with executive control network connectivity and severity of alcohol problems among a sample of polysubstance users by Hagerty, Sarah L., YorkWilliams, Sophie L., Bidwell, L. Cinnamon, Weiland, Barbara J., Sabbineni, Amithrupa, Blaine, Sara K., Bryan, Angela D., Hutchison, Kent E.

“…Chronic exposure to alcohol and other drugs of abuse has been associated with deleterious consequences, including functional connectivity deficits within…”
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Developmental Cognitive Neuroscience of Adolescent Sexual Risk and Alcohol Use by Feldstein Ewing, Sarah W., Ryman, Sephira G., Gillman, Arielle S., Weiland, Barbara J., Thayer, Rachel E., Bryan, Angela D.

“…Human adolescents engage in very high rates of unprotected sex. This behavior has a high potential for unintended, serious, and sustained health consequences…”
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Importance of construct validity in functional neuroimaging of craving by Thayer, Rachel E., Weiland, Barbara J.

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Striatal dopaminergic reward response relates to age of first drunkenness and feedback response in at‐risk youth by Weiland, Barbara J., Zucker, Robert A., Zubieta, Jon‐Kar, Heitzeg, Mary M.

“…Dopamine receptor concentrations, primarily in the striatum, are hypothesized to contribute to a developmental imbalance between subcortical and prefrontal…”
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Preliminary functional MRI results from a combined stop-signal alcohol-cue task by Karoly, Hollis C, Weiland, Barbara J, Sabbineni, Amithrupa, Hutchison, Kent E

“…Individuals suffering from alcohol use disorders tend to show impairments in inhibitory control, and these deficits may be exacerbated in the presence of…”
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