Guillermo Horga New York State Psychiatric Institute Biography Publications Institution JoVE Articles Guillermo Horga has not added a biography. If you are Guillermo Horga and would like to personalize this page please email our Author Liaison for assistance. Publications Neuromelanin-Sensitive Magnetic Resonance Imaging As a Proxy Marker for Catecholamine Function in Psychiatry JAMA Psychiatry. Jul, 2021 | Pubmed ID: 34009285 Ubiquitous Dopamine Deficit Hypotheses in Cocaine Use Disorder Lack Support: Response to Leyton The American Journal of Psychiatry. 05, 2021 | Pubmed ID: 33979543 Cross-Scanner Harmonization of Neuromelanin-Sensitive MRI for Multisite Studies Journal of Magnetic Resonance Imaging : JMRI. May, 2021 | Pubmed ID: 33960063 Rethinking Delusions: A Selective Review of Delusion Research Through a Computational Lens Schizophrenia Research. Mar, 2021 | Pubmed ID: 33676820 Reliability and Reproducibility of Neuromelanin-Sensitive Imaging of the Substantia Nigra: A Comparison of Three Different Sequences Journal of Magnetic Resonance Imaging : JMRI. 03, 2021 | Pubmed ID: 33037730 Association Between Neuromelanin-sensitive MRI Signal and Psychomotor Slowing in Late-life Depression Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 06, 2021 | Pubmed ID: 32919398 The Quest for a Selective Mapping Between Striatal Dopamine Subcircuits and Psychosis Symptoms Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. 11, 2020 | Pubmed ID: 33161955 Distinct Hierarchical Alterations of Intrinsic Neural Timescales Account for Different Manifestations of Psychosis ELife. 10, 2020 | Pubmed ID: 33107431 Evidence for Dopamine Abnormalities in the Substantia Nigra in Cocaine Addiction Revealed by Neuromelanin-Sensitive MRI The American Journal of Psychiatry. 11, 2020 | Pubmed ID: 32854531 Proof of Mechanism and Target Engagement of Glutamatergic Drugs for the Treatment of Schizophrenia: RCTs of Pomaglumetad and TS-134 on Ketamine-induced Psychotic Symptoms and PharmacoBOLD in Healthy Volunteers Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 10, 2020 | Pubmed ID: 32403118 Publisher Correction: An Integrative Framework for Perceptual Disturbances in Psychosis Nature Reviews. Neuroscience. 05, 2020 | Pubmed ID: 32157236 Reproducibility Assessment of Neuromelanin-sensitive Magnetic Resonance Imaging Protocols for Region-of-interest and Voxelwise Analyses NeuroImage. 03, 2020 | Pubmed ID: 31841683 An Integrative Framework for Perceptual Disturbances in Psychosis Nature Reviews. Neuroscience. 12, 2019 | Pubmed ID: 31712782 Widespread Temporal Coding of Cognitive Control in the Human Prefrontal Cortex Nature Neuroscience. 11, 2019 | Pubmed ID: 31570859 Significant Improvement in Treatment Resistant Auditory Verbal Hallucinations After 5 Days of Double-blind, Randomized, Sham Controlled, Fronto-temporal, Transcranial Direct Current Stimulation (tDCS): A Replication/extension Study Brain Stimulation. Jul - Aug, 2019 | Pubmed ID: 30922713 A Distinct Inferential Mechanism for Delusions in Schizophrenia Brain : a Journal of Neurology. 06, 2019 | Pubmed ID: 30895299 Neuromelanin-sensitive MRI As a Noninvasive Proxy Measure of Dopamine Function in the Human Brain Proceedings of the National Academy of Sciences of the United States of America. 03, 2019 | Pubmed ID: 30796187 A Predictive Model for Conversion to Psychosis in Clinical High-risk Patients Psychological Medicine. 05, 2019 | Pubmed ID: 29950184 Neuromelanin Detection by Magnetic Resonance Imaging (MRI) and Its Promise As a Biomarker for Parkinson's Disease NPJ Parkinson's Disease. 2018 | Pubmed ID: 29644335 A Perceptual Inference Mechanism for Hallucinations Linked to Striatal Dopamine Current Biology : CB. 02, 2018 | Pubmed ID: 29398218 Abnormal Fronto-striatal Activation As a Marker of Threshold and Subthreshold Bulimia Nervosa Human Brain Mapping. 04, 2018 | Pubmed ID: 29322687 Attenuated First-rank Symptoms and Conversion to Psychosis in a Clinical High-risk Cohort Early Intervention in Psychiatry. 12, 2018 | Pubmed ID: 29230968 Aberrant Temporal Connectivity in Persons at Clinical High Risk for Psychosis Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. Nov, 2017 | Pubmed ID: 29202110 Distinct Relationships Between Visual and Auditory Perceptual Abnormalities and Conversion to Psychosis in a Clinical High-Risk Population JAMA Psychiatry. 01, 2017 | Pubmed ID: 27851840 Auditory Hallucinations and the Brain's Resting-State Networks: Findings and Methodological Observations Schizophrenia Bulletin. 09, 2016 | Pubmed ID: 27280452 Dopamine-Related Disruption of Functional Topography of Striatal Connections in Unmedicated Patients With Schizophrenia JAMA Psychiatry. 08, 2016 | Pubmed ID: 27145361 Motivational Context Modulates Prediction Error Response in Schizophrenia Schizophrenia Bulletin. 11, 2016 | Pubmed ID: 27105903 Dynamic Connectivity Between Brain Networks Supports Working Memory: Relationships to Dopamine Release and Schizophrenia The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Apr, 2016 | Pubmed ID: 27076432 Mechanisms of Working Memory Impairment in Schizophrenia Biological Psychiatry. 10, 2016 | Pubmed ID: 27056754 Sex-specific Neural Activity when Resolving Cognitive Interference in Individuals with or Without Prior Internalizing Disorders Psychiatry Research. Neuroimaging. Mar, 2016 | Pubmed ID: 27000310 Neural Dysfunction in Cognitive Control Circuits in Persons at Clinical High-Risk for Psychosis Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. Apr, 2016 | Pubmed ID: 26354046 Changes in Corticostriatal Connectivity During Reinforcement Learning in Humans Human Brain Mapping. Feb, 2015 | Pubmed ID: 25393839 Deficits in Predictive Coding Underlie Hallucinations in Schizophrenia The Journal of Neuroscience : the Official Journal of the Society for Neuroscience. Jun, 2014 | Pubmed ID: 24920613 The Striatum and Dopamine: a Crossroad of Risk for Schizophrenia JAMA Psychiatry. May, 2014 | Pubmed ID: 24622875 Annual Research Review: Current Limitations and Future Directions in MRI Studies of Child- and Adult-onset Developmental Psychopathologies Journal of Child Psychology and Psychiatry, and Allied Disciplines. Jun, 2014 | Pubmed ID: 24438507 Brain Metabolism During Hallucination-like Auditory Stimulation in Schizophrenia PloS One. 2014 | Pubmed ID: 24416328 Discriminating Risk and Resilience Endophenotypes from Lifetime Illness Effects in Familial Major Depressive Disorder JAMA Psychiatry. Feb, 2014 | Pubmed ID: 24369340 Altered Activation in Fronto-striatal Circuits During Sequential Processing of Conflict in Unmedicated Adults with Obsessive-compulsive Disorder Biological Psychiatry. Apr, 2014 | Pubmed ID: 23489416 An FMRI Study of Self-regulatory Control and Conflict Resolution in Adolescents with Bulimia Nervosa The American Journal of Psychiatry. Nov, 2011 | Pubmed ID: 21676991 الحصول على بيانات موحدة للتصوير بالرنين المغناطيسي الحساس للميلانين العصبي للمادة السوداء Garrett Salzman1, Jocelyn Kim1, Guillermo Horga*1,2, Kenneth Wengler*1,2 1New York State Psychiatric Institute, 2Department of Psychiatry, Columbia University JoVE 62493 Neuroscience
الحصول على بيانات موحدة للتصوير بالرنين المغناطيسي الحساس للميلانين العصبي للمادة السوداء Garrett Salzman1, Jocelyn Kim1, Guillermo Horga*1,2, Kenneth Wengler*1,2 1New York State Psychiatric Institute, 2Department of Psychiatry, Columbia University JoVE 62493 Neuroscience