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1
Natural Language Processing Reveals Vulnerable Mental Health Support Groups and Heightened Health Anxiety on Reddit During COVID-19: Observational Study
In: Journal of Medical Internet Research (2020)
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2
Using language processing and speech analysis for the identification of psychosis and other disorders
In: Biol Psychiatry Cogn Neurosci Neuroimaging (2020)
Abstract: Increasingly, data-driven methods have been implemented to understand psychopathology. Language is the main source of information in psychiatry and represents “big data” at the level of the individual. Language and behavior are amenable to computational “natural language processing” (NLP) analytics, which may help operationalize the mental status exam. In this review, we highlight the application of NLP to schizophrenia and its risk states as an exemplar of its use, operationalizing tangential and concrete speech as reductions in semantic coherence and syntactic complexity, respectively. Other clinical applications are reviewed, including forecasting of suicide risk and detection of intoxication. Challenges and future directions are discussed, including biomarker development, harmonization and application of NLP more broadly to behavior, including intonation/prosody, facial expression and gesture, and the integration of these in dyads and during discourse. Similar NLP analytics can also be applied beyond humans to behavioral motifs across species, important for modeling psychopathology in animal models. Finally, clinical neuroscience can inform the development of artificial intelligence.
Keyword: Article
URL: https://doi.org/10.1016/j.bpsc.2020.06.004
http://www.ncbi.nlm.nih.gov/pubmed/32771179
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7430500/
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3
Dreaming during the Covid-19 pandemic: Computational assessment of dream reports reveals mental suffering related to fear of contagion
In: PLoS One (2020)
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4
Identifying signals associated with psychiatric illness utilizing language and images posted to Facebook
In: NPJ Schizophr (2020)
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5
Language as a Biomarker for Psychosis: A Natural Language Processing Approach
In: Schizophr Res (2020)
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6
Natural Language Processing Reveals Vulnerable Mental Health Support Groups and Heightened Health Anxiety on Reddit During COVID-19: Observational Study
In: J Med Internet Res (2020)
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7
Linguistic markers predict onset of Alzheimer's disease
In: EClinicalMedicine (2020)
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8
Detection of acute 3,4-methylenedioxymethamphetamine (MDMA) effects across protocols using automated natural language processing
Agurto, Carla; Cecchi, Guillermo A.; Norel, Raquel. - : Springer International Publishing, 2020
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9
From discourse to pathology: Automatic identification of Parkinson’s disease patients via morphological measures across three languages
In: Cortex (2020)
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10
The history of writing reflects the effects of education on discourse structure: implications for literacy, orality, psychosis and the axial age
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