- INTRODUCTION TO OBSESSIVE-COMPULSIVE AND RELATED DISORDERS
- HISTORY OF OCD: FROM “SCRUPULOSITY” TO MODERN DSM-5
- ICD-11 AND DSM-5-TR: CRITERIA AND CROSSWALK
- PHENOMENOLOGY OF OBSESSIONS AND COMPULSIONS
- DIMENSIONAL MODELS OF OCRDS
- CULTURAL AND RELIGIOUS INFLUENCES ON OCD PRESENTATION
- STIGMA AND PUBLIC PERCEPTIONS OF OCRDS
- COURSE AND NATURAL HISTORY OF OCD AND RELATED DISORDERS
- EPIDEMIOLOGY AND GLOBAL BURDEN OF OCRDS
- DIFFERENTIAL DIAGNOSIS: OCD VS. ANXIETY DISORDERS
- CORTICO-STRIATO-THALAMO-CORTICAL CIRCUITS IN OCD
- NEUROTRANSMITTER SYSTEMS: SEROTONIN, DOPAMINE, GLUTAMATE
- GENETIC AND EPIGENETIC CONTRIBUTIONS TO OCRDS
- NEUROIMAGING FINDINGS: FMRI AND PET
- NEURODEVELOPMENTAL RISK FACTORS AND EARLY-LIFE STRESS
- NEUROINFLAMMATION AND IMMUNE LINKS (E.G., PANDAS)
- ROLE OF THE ORBITOFRONTAL CORTEX AND ANTERIOR CINGULATE
- HABIT FORMATION AND BRAIN CIRCUITRY
- GUT–BRAIN AXIS AND OCRDS
- COMPUTATIONAL MODELS OF OBSESSIONAL THINKING
- CONTAMINATION AND CLEANING OBSESSIONS
- SYMMETRY, ORDER, AND COUNTING PHENOMENA
- HARM OBSESSIONS AND CHECKING COMPULSIONS
- FORBIDDEN OR TABOO THOUGHTS (SEXUAL, AGGRESSIVE)
- PURELY OBSESSIONAL OCD (“PURE O”)
- RELATIONSHIP OCD (ROCD)
- SCRUPULOSITY: RELIGIOUS AND MORAL OBSESSIONS
- SOMATIC OR SENSORIMOTOR OCD
- INSIGHT AND ANOSOGNOSIA IN OCD
- PEDIATRIC ONSET OCD: UNIQUE FEATURES
- BODY DYSMORPHIC DISORDER: CONCEPTS AND DIAGNOSIS
- NEUROBIOLOGY OF BODY IMAGE AND PERCEPTION
- HOARDING DISORDER: CLINICAL CHARACTERISTICS
- COGNITIVE AND EMOTIONAL DRIVERS OF HOARDING
- ANIMAL HOARDING: SOCIAL AND LEGAL ISSUES
- TRICHOTILLOMANIA (HAIR-PULLING DISORDER): HABIT LOOPS
- EXCORIATION (SKIN-PICKING) DISORDER: CLINICAL OVERVIEW
- NAIL-BITING AND OTHER BODY-FOCUSED REPETITIVE BEHAVIORS
- OLFACTORY REFERENCE SYNDROME
- HYPOCHONDRIASIS VS. OCRDS: CONCEPTUAL DIFFERENCES
- GENETIC ENDOPHENOTYPES IN OCD
- PRENATAL AND PERINATAL RISK FACTORS
- CHILDHOOD TRAUMA AND OCRD ONSET
- AUTOIMMUNE MECHANISMS: PANDAS/PANS
- URBANICITY AND SOCIOECONOMIC DETERMINANTS
- GENDER DIFFERENCES AND HORMONAL INFLUENCES
- CULTURAL VARIATION IN OCRD SYMPTOMS
- AGE OF ONSET AND LIFESPAN PATTERNS
- FAMILY AND PARENTING STYLES AS RISK MODIFIERS
- PROTECTIVE FACTORS AND NATURAL RECOVERY
- SEROTONIN REUPTAKE INHIBITORS (SRIS/SSRIS) IN OCD
- CLOMIPRAMINE: MECHANISM AND HISTORY
- AUGMENTATION WITH ANTIPSYCHOTICS
- GLUTAMATE-MODULATING AGENTS
- INVESTIGATIONAL THERAPIES: KETAMINE, PSYCHEDELICS
- PHARMACOGENOMICS AND PERSONALIZED MEDICINE
- MANAGING SIDE EFFECTS AND LONG-TERM PHARMACOTHERAPY
- RELAPSE PREVENTION IN MEDICATION MANAGEMENT
- CHRONOTHERAPY AND DOSING STRATEGIES
- MEDICATION DISCONTINUATION: RISKS AND GUIDELINES
- COGNITIVE-BEHAVIORAL MODELS OF OCD
- EXPOSURE AND RESPONSE PREVENTION (ERP) – THEORETICAL FOUNDATIONS
- INHIBITORY LEARNING AND FEAR EXTINCTION THEORY
- ACCEPTANCE AND COMMITMENT THEORY IN OCD
- MINDFULNESS AND METACOGNITIVE MODELS
- HABIT REVERSAL TRAINING FOR BODY-FOCUSED DISORDERS
- MOTIVATIONAL INTERVIEWING FOR TREATMENT ENGAGEMENT
- GROUP PSYCHOEDUCATION CONCEPTS
- FAMILY-BASED INTERVENTIONS AND EXPRESSED EMOTION
- INTERNET-DELIVERED CBT AND DIGITAL ERP
- OCD WITH COMORBID DEPRESSION
- OCD WITH COMORBID ANXIETY DISORDERS
- OCD AND PSYCHOTIC DISORDERS: OVERLAP AND DISTINCTION
- PEDIATRIC AUTOIMMUNE NEUROPSYCHIATRIC DISORDERS (PANDAS)
- PERINATAL AND POSTPARTUM OCD
- OCD IN OLDER ADULTS
- GENDER DIFFERENCES IN CLINICAL COURSE
- OCD IN REFUGEE AND MIGRANT POPULATIONS
- AUTISM SPECTRUM DISORDER AND OCD OVERLAP
- SUBSTANCE USE AND OCD
- NEUROCOGNITIVE ENDOPHENOTYPES IN OCD
- MACHINE LEARNING FOR SYMPTOM PREDICTION
- BRAIN STIMULATION RESEARCH (DBS, TMS) – CONCEPTS
- NOVEL GLUTAMATERGIC TARGETS AND CLINICAL TRIALS
- VIRTUAL REALITY FOR EXPOSURE THERAPY (CONCEPTUAL)
- MOBILE SENSING AND DIGITAL PHENOTYPING
- BIG DATA COHORTS AND LONGITUDINAL STUDIES
- PRECISION PSYCHIATRY IN OCRDS
- GENETICS OF INSIGHT AND TREATMENT RESPONSE
- ETHICS OF EARLY IDENTIFICATION AND SCREENING
- GLOBAL BURDEN AND DISABILITY OF OCRDS
- HEALTH ECONOMICS AND RESOURCE ALLOCATION
- STIGMA REDUCTION CAMPAIGNS
- WORKPLACE IMPACT OF OCD AND RELATED DISORDERS
- SCHOOL-BASED PREVENTION AND EARLY INTERVENTION
- LEGAL ISSUES: HOARDING AND PROPERTY LAW
- PUBLIC EDUCATION AND MEDIA REPRESENTATION
- INTEGRATING OCRD CARE IN PRIMARY HEALTH SYSTEMS
- GLOBAL MENTAL HEALTH STRATEGIES FOR OCD
- CROSS-CULTURAL POLICY FRAMEWORKS AND IMPLEMENTATION