284 results found
    1. Neuroscience

    Characterizing a psychiatric symptom dimension related to deficits in goal-directed control

    Claire M Gillan, Michal Kosinski ... Nathaniel D Daw
    A dimensional approach to psychiatry demonstrates the specificity and generalizability of a neurocognitive marker of compulsive behavior and intrusive thought via large-scale online testing.
    1. Neuroscience

    Brain structure and function link to variation in biobehavioral dimensions across the psychopathological continuum

    Jasper van Oort, Alberto Llera ... Philip FP van Eijndhoven
    The multimodal linked independent component analysis promotes a more integrative understanding of transdiagnostic mechanisms of psychopathology.
    1. Medicine
    2. Neuroscience

    Sleep EEG in young people with 22q11.2 deletion syndrome: A cross-sectional study of slow-waves, spindles and correlations with memory and neurodevelopmental symptoms

    Nicholas A Donnelly, Ullrich Bartsch ... Matt W Jones
    Measures of sleep features such as spindles and slow waves differentiate between young people with 22q11.2 microdeletion syndrome and healthy controls, and may mediate the relationship between this genotype and psychiatric symptoms.
    1. Neuroscience

    Mapping brain-behavior space relationships along the psychosis spectrum

    Jie Lisa Ji, Markus Helmer ... Alan Anticevic
    A data-reduced neuro-behavioral geometry in psychosis spectrum disorders mapped symptoms stably on to distinct functional brain regions and offers a framework for informing personalized treatment selection decisions.
    1. Medicine

    Characterization and prediction of clinical pathways of vulnerability to psychosis through graph signal processing

    Corrado Sandini, Daniela Zöller ... Stephan Eliez
    A novel methodical approach aimed at improving translation of network analyses to psychopathology provides an intuitive representation of longitudinal clinical pathways between symptoms and can assist in predicting prognosis.
    1. Medicine
    2. Neuroscience

    Multi-tract multi-symptom relationships in pediatric concussion

    Guido I Guberman, Sonja Stojanovski ... Maxime Descoteaux
    In paediatric concussions, there are a multiplicity of ways that brain damage gives rise to symptoms, most of which are missed by conventional statistical approaches and study designs.
    1. Neuroscience

    Neural and computational processes underlying dynamic changes in self-esteem

    Geert-Jan Will, Robb B Rutledge ... Raymond J Dolan
    Self-esteem, the value that people ascribe to the self, is represented in the ventromedial prefrontal cortex and dynamically updated when people learn how others value them.
    1. Neuroscience

    Associability-modulated loss learning is increased in posttraumatic stress disorder

    Vanessa M Brown, Lusha Zhu ... Pearl H Chiu
    Veterans with PTSD show increased attention to a history of unexpected outcomes during loss learning, both as measured by computational model-derived behavioral parameters and in increased neural signaling in amygdala and insula.
    1. Epidemiology and Global Health
    2. Neuroscience

    Attention-deficit hyperactivity disorder symptoms and brain morphology: Examining confounding bias

    Lorenza Dall'Aglio, Hannah H Kim ... Henning Tiemeier
    Approximately half of the associations identified between attention-deficit/hyperactivity disorder and brain morphology in two large independent studies of adolescents are likely due to confounding bias by socioeconomic and parental behavioral factors.
    1. Neuroscience

    Diminished responses to bodily threat and blunted interoception in suicide attempters

    Danielle C DeVille, Rayus Kuplicki ... Sahib S Khalsa
    People who have attempted suicide exhibit blunted sensory processing during breathing and pain perturbations, as well as lower heartbeat perception accuracy and reduced mid/posterior insula activity during interoceptive attention.

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