Natural language processing markers for psychosis and other psychiatric disorders: emerging themes and research agenda from a cross-linguistic workshop

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• dc.contributor.author Corona Hernández, Hugo
• dc.contributor.author Hinzen, Wolfram
• dc.contributor.author Palaniyappan, Lena
• dc.date.accessioned 2024-11-28T08:48:10Z
• dc.date.available 2024-11-28T08:48:10Z
• dc.date.issued 2023
• dc.description.abstract This workshop summary on natural language processing (NLP) markers for psychosis and other psychiatric disorders presents some of the clinical and research issues that NLP markers might address and some of the activities needed to move in that direction. We propose that the optimal development of NLP markers would occur in the context of research efforts to map out the underlying mechanisms of psychosis and other disorders. In this workshop, we identified some of the challenges to be addressed in developing and implementing NLP markers-based Clinical Decision Support Systems (CDSSs) in psychiatric practice, especially with respect to psychosis. Of note, a CDSS is meant to enhance decision-making by clinicians by providing additional relevant information primarily through software (although CDSSs are not without risks). In psychiatry, a field that relies on subjective clinical ratings that condense rich temporal behavioral information, the inclusion of computational quantitative NLP markers can plausibly lead to operationalized decision models in place of idiosyncratic ones, although ethical issues must always be paramount.
• dc.description.sponsorship This article was enabled by a Distinguished Lorentz Fellowship granted to Iris Sommer in 2022 for Computational Linguistics to aid Diagnosis and Treatment Monitoring in Psychiatry. H.C.H. was supported by the Consejo Nacional de Ciencia y Tecnología (CONACyT, Mexican Government, scholarship number 739604). L.P. received research support from the Tanna Schulich Chair of Neuroscience and Mental Health (Schulich School of Medicine, Western University: 2019–2022); Canadian Institutes of Health Research (CIHR) Foundation Grant (154296); Monique H. Bourgeois Chair in Developmental Disorders and Graham Boeckh Foundation (Douglas Research Centre, McGill University) and salary award from the Fonds de Recherche du Québec-Santé (FRQS). Part of the networking efforts of the DISCOURSE in Psychosis consortium is funded by a grant from the Tannenbaum Open Science Initiative at the Neuro, McGill University. A.P. is supported by a Marie Skłodowska-Curie Actions (MSCA)—Individuals Fellowship H2020-MSCA-IF-2018 (Grant agreement ID: 832518, Project: MOVES). A.M.A. received support from the Fonds de Recherche de Québec-Santé (FRQS). C.C. was supported by two grants of the National Institute of Mental Health: Using the RDoC Approach to Understand Thought Disorder: A Linguistic Corpus-Based Approach (5R01MH115332) and Thought Disorder and Social Cognition in Clinical Risk States for Schizophrenia (5R01MH107558). K.M. received funding from the NWO ELSA AI Lab Northern Netherlands.
• dc.format.mimetype application/pdf
• dc.identifier.citation Corona Hernández H, Corcoran C, Achim AM, de Boer JN, Boerma T, Brederoo SG, et al. Natural language processing markers for psychosis and other psychiatric disorders: emerging themes and research agenda from a cross-linguistic workshop. Schizophr Bull. 2023 Mar;49 Suppl 2:S86-92. DOI: 10.1093/schbul/sbac215
• dc.identifier.doi http://dx.doi.org/10.1093/schbul/sbac215
• dc.identifier.issn 0586-7614
• dc.identifier.uri http://hdl.handle.net/10230/68855
• dc.language.iso eng
• dc.publisher Oxford University Press
• dc.relation.ispartof Schizophrenia Bulletin. 2023 Mar;49 Suppl 2:S86-92
• dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/832518
• dc.rights © Oxford University Press. This is a pre-copyedited, author-produced version of an article accepted for publication in Schizophr Bull following peer review. The version of record Corona Hernández H, Corcoran C, Achim AM, de Boer JN, Boerma T, Brederoo SG, et al. Natural language processing markers for psychosis and other psychiatric disorders: emerging themes and research agenda from a cross-linguistic workshop. Schizophr Bull. 2023 Mar;49 Suppl 2:S86-92. DOI: 10.1093/schbul/sbac215 is available online at: https://academic.oup.com/schizophreniabulletin/article/49/Supplement_2/S86/7083521?login=true.
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.keyword Speech technology
• dc.subject.keyword Implementation
• dc.subject.keyword Digital markers
• dc.subject.keyword Psychiatric practice
• dc.subject.keyword Pathophysiology
• dc.title Natural language processing markers for psychosis and other psychiatric disorders: emerging themes and research agenda from a cross-linguistic workshop
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion