Guillermo Horga

An FMRI study of self-regulatory control and conflict resolution in adolescents with bulimia nervosa.

Altered activation in fronto-striatal circuits during sequential processing of conflict in unmedicated adults with obsessive-compulsive disorder.

Discriminating risk and resilience endophenotypes from lifetime illness effects in familial major depressive disorder.

Brain metabolism during hallucination-like auditory stimulation in schizophrenia.

Annual research review: Current limitations and future directions in MRI studies of child- and adult-onset developmental psychopathologies.

The striatum and dopamine: a crossroad of risk for schizophrenia.

Deficits in predictive coding underlie hallucinations in schizophrenia.

Changes in corticostriatal connectivity during reinforcement learning in humans.

Neural Dysfunction in Cognitive Control Circuits in Persons at Clinical High-Risk for Psychosis.

Sex-specific neural activity when resolving cognitive interference in individuals with or without prior internalizing disorders.

Mechanisms of Working Memory Impairment in Schizophrenia.

Dynamic Connectivity between Brain Networks Supports Working Memory: Relationships to Dopamine Release and Schizophrenia.

Motivational Context Modulates Prediction Error Response in Schizophrenia.

Dopamine-Related Disruption of Functional Topography of Striatal Connections in Unmedicated Patients With Schizophrenia.

Auditory Hallucinations and the Brain's Resting-State Networks: Findings and Methodological Observations.

Distinct Relationships Between Visual and Auditory Perceptual Abnormalities and Conversion to Psychosis in a Clinical High-Risk Population.

Aberrant Temporal Connectivity in Persons at Clinical High Risk for Psychosis.

Attenuated first-rank symptoms and conversion to psychosis in a clinical high-risk cohort.

Abnormal fronto-striatal activation as a marker of threshold and subthreshold Bulimia Nervosa.

A Perceptual Inference Mechanism for Hallucinations Linked to Striatal Dopamine.

Neuromelanin detection by magnetic resonance imaging (MRI) and its promise as a biomarker for Parkinson's disease.

A predictive model for conversion to psychosis in clinical high-risk patients.

Neuromelanin-sensitive MRI as a noninvasive proxy measure of dopamine function in the human brain.

A distinct inferential mechanism for delusions in schizophrenia.

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.

Widespread temporal coding of cognitive control in the human prefrontal cortex.

An integrative framework for perceptual disturbances in psychosis.

Reproducibility assessment of neuromelanin-sensitive magnetic resonance imaging protocols for region-of-interest and voxelwise analyses.

Publisher Correction: An integrative framework for perceptual disturbances in psychosis.

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.

Evidence for Dopamine Abnormalities in the Substantia Nigra in Cocaine Addiction Revealed by Neuromelanin-Sensitive MRI.

Association between neuromelanin-sensitive MRI signal and psychomotor slowing in late-life depression.

Reliability and Reproducibility of Neuromelanin-Sensitive Imaging of the Substantia Nigra: A Comparison of Three Different Sequences.

Distinct hierarchical alterations of intrinsic neural timescales account for different manifestations of psychosis.

The Quest for a Selective Mapping Between Striatal Dopamine Subcircuits and Psychosis Symptoms.

Rethinking delusions: A selective review of delusion research through a computational lens.

Cross-Scanner Harmonization of Neuromelanin-Sensitive MRI for Multisite Studies.

Ubiquitous Dopamine Deficit Hypotheses in Cocaine Use Disorder Lack Support: Response to Leyton.

Neuromelanin-Sensitive Magnetic Resonance Imaging as a Proxy Marker for Catecholamine Function in Psychiatry.