Marcelo Q. Hoexter

Universidade de São Paulo — Brazil

Psychology · Social Sciences

44h-index6.6kcitations216works0.92yr avg
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Research Topics

Obsessive-Compulsive Spectrum Disorders(125), Autism Spectrum Disorder Research(53), Functional Brain Connectivity Studies(36), Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes(31), Attention Deficit Hyperactivity Disorder(28)

Publications213 total

Connectivity Analysis of Brain Circuits Modulated by Electrical Stimulation of the Ventral Capsule and Ventral Striatum in Patients with Obsessive-Compulsive Disorder
NeuroTarget·2025Open Access
Cohort Profile: Brazilian High-Risk Cohort for Mental Health Conditions (BHRC)
International Journal of Epidemiology·2025
Resting-state functional connectivity alterations in obsessive-compulsive disorder: relationships between connectivity and clinical profiles in the Global OCD study
2025Open Access
Cortical and subcortical structural alterations in obsessive-compulsive disorder: relationships between morphology and clinical profiles in the Global OCD study
2025Open Access
Regional, functional and transcriptomic decoding of multidimensional brain structure alterations in obsessive-compulsive disorder
2025Open Access
Hippocampal and amygdala subfield volumes in obsessive–compulsive disorder by medication status
Journal of Psychiatry and Neuroscience·2025· 1 citedOpen Access
400. Global Multicenter Study of Resting-State Functional Connectivity in Obsessive-Compulsive Disorder
Biological Psychiatry·2025
401. Disentangling Neuropsychological Deficits and Circuit Dysfunctions in OCD: Abnormal Resting-State Functional Connectivity is Associated With Specific Deficits in Processes That Mediate Goal-Directed Behavioral Control
Biological Psychiatry·2025
397. Cortical and Subcortical Structural Alterations in OCD: Relationship of Morphology to Clinical Profiles in the Global OCD Study
Biological Psychiatry·2025
Obsessive-Compulsive Disorder and 1H-MRS: A Focus on Brain Glutamate and Gamma-Aminobutyric Acid
2025
Uncertainty about our own beliefs: co-occurrence of obsessive and psychotic phenomena
Brazilian Journal of Psychiatry·2025Open Access
Sustained improvement of obsessive-compulsive symptoms following interruption of deep brain stimulation
Neurocase·2024
Increases in functional connectivity between the default mode network and sensorimotor network correlate with symptomatic improvement after transcranial direct current stimulation for obsessive-compulsive disorder
Journal of Affective Disorders·2024· 6 cited
Age of onset of obsessive-compulsive disorder differentially affects white matter microstructure
Molecular Psychiatry·2024· 9 citedOpen Access
Impact of the COVID-19 pandemic on the symptomatology and routine of medicated patients with obsessive-compulsive disorder
Brazilian Journal of Psychiatry·2024Open Access
Social skills in patients with obsessive-compulsive disorder before and after treatment
Brazilian Journal of Psychiatry·2024Open Access
Obsessive-Compulsive Disorder and 1H-MRS: A Focus on Brain Glutamate and Gamma-Aminobutyric Acid
2024
Brain activation during fear extinction recall in unmedicated patients with obsessive-compulsive disorder
Psychiatry Research Neuroimaging·2023· 3 cited
Correction: The functional connectome in obsessive-compulsive disorder: resting-state mega-analysis and machine learning classification for the ENIGMA-OCD consortium
Molecular Psychiatry·2023· 2 citedOpen Access
White matter diffusion estimates in obsessive-compulsive disorder across 1,653 individuals: Machine learning findings from the ENIGMA OCD Working Group
2023· 3 citedOpen Access
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Frequent Co-authors

Eurı́pedes Constantino Miguel(26), Marcelo C. Batistuzzo(23), João Ricardo Sato(19), Geraldo F. Busatto(14), Roseli Gedanke Shavitt(14), Rodrigo A. Bressan(14), Yoshinari Abe(13), Paul Arnold(13), Francesco Benedetti(13), Irene Bollettini(13), Premika S.W. Boedhoe(12), Stephanie H. Ameis(12), Silvia Brem(12), Damiaan Denys(12), Patricia Gruner(12), Christine Löchner(12), Antônio Carlos Lopes(12), Jan C. Beucke(11), Sara Dallaspezia(11), Jun Soo Kwon(11)