[3S03m] New trends in psychiatric pathophysiology approaching from a cross-disorder approach.

Thu. Aug 3, 2023 8:45 AM - 10:45 AM Room 3 (Hagi)

Organizer: Ryota Hashimoto (NCNP), Akiko Hayashi-Takagi (RIKEN CBS)

Although single disease concepts such as schizophrenia and depression have been thought to be distinct based on diagnostic criteria such as the DSM, there is increasing evidence that there is a continuum of individual psychiatric disorders. Using a cross-disorder approach, it is important to identify vulnerabilities common to multiple disorders and, in contrast, the essential biological phenomena of individual disorders. This symposium will present the importance and recent findings of cross-disorder research on psychiatric disorders from different perspectives: human brain imaging, human symptomatology, iPSC technology and genomic medicine, and animal models.

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[3S03m-01] Development of psychiatric disorder models based on a causal molecular network with large effect sizes and related clinical symptoms

○Akiko Hayashi-Takagi¹ (1. RIKEN CBS)

[3S03m-02] Common mechanism of L-DOPA induced- and antipsychotics induced-dyskinesia

○Kenji Tanaka¹ (1. Keio University School of Medicine)

[3S03m-03] MRI studies of psychiatric disorders from a cross-disorder perspective

○Daisuke Koshiyama¹ (1. Department of Neuropsychiatry, Graduate School of Medicine, The University of Tokyo)

[3S03m-04] The discrepancy between clinical practice and research in psychiatric disorders: The case of Major Depressive Disorder

○Koichiro Watanabe¹ (1. Kyorin University School of Medicine)