OOIR: Observatory of International Research

Papers

(The H4-Index of Psychiatry and Clinical Neurosciences is 22. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-12-01 to 2025-12-01.)

Article	Citations
The American Journal of Psychiatry: Table of Contents	153
	121
High‐sensitivity C‐reactive protein and bilirubin as possible biomarkers for hikikomori in depression: A case‐control study	109
Identification of schizophrenia by applying interpretable radiomics modeling with structural magnetic resonance imaging of the cerebellum	78
Effectiveness of a mobile application game (NDTx‐01) in enhancing social communication skills in adolescents with autism spectrum disorder or social communication disorder: A randomized con	62
A pragmatic and evidence‐based approach to telepsychiatry—let's stop waiting for the future to arrive	59
Risk of treatment discontinuation and psychiatric hospitalization associated with early dose reduction of antipsychotic treatment in first‐episode schizophrenia: A nationwide, health insurance data–ba	58
Spouse bereavement and brain pathologies: A propensity score matching study	55
Associations between accelerometer‐measured circadian rest‐activity rhythm, brain structural and genetic mechanisms, and dementia	54
Associations of conservatism and jumping to conclusions biases with aberrant salience and default mode network	53
Magnetic resonance imaging–based machine learning classification of schizophrenia spectrum disorders: a meta‐analysis	47
Impact of adverse childhood experience on physical and mental health: A life‐course epidemiology perspective	46
Associations between self‐reported parasomnias and psychiatric illness in 370,000 patients with sleep disorders	45
Hikikomori and gaming disorder tendency: A case‐control online survey for nonworking adults	43
The American Journal of Psychiatry: Table of Contents	34
The American Journal of Psychiatry: Table of Contents	34
Japanese Abstract	33
Congenital hypothyroidism and risk of subsequent autism spectrum disorder and attention‐deficit/hyperactivity disorder in Taiwan	29
Suicidal and self‐injurious behavior following adalimumab reference‐to‐generic biosimilar switch	27
Is it possible to reconstruct the diagnostic system for psychiatric disorders based on neuroimaging findings?	26
Risk of injuries requiring hospitalization in attention deficit hyperactivity disorder and the preventive effects of medication	24
Primary role of dextromethorphan in prolonged toxic encephalopathy with intermittent rhythmic slow‐wave activity on electroencephalogram: A case report	23
Japanese Abstract	22
Therapeutic outcomes wide association scan of different antipsychotics in patients with schizophrenia: Randomized clinical trials and multi‐ancestry validation	22