Linguistic findings in persons with schizophrenia—A review of the current literature

F Ehlen, C Montag, K Leopold, A Heinz - Frontiers in psychology, 2023‏ - frontiersin.org
Introduction Alterations of verbalized thought occur frequently in psychotic disorders. We
characterize linguistic findings in individuals with schizophrenia based on the current …

Natural language processing and psychosis: on the need for comprehensive psychometric evaluation

AS Cohen, Z Rodriguez, KK Warren… - Schizophrenia …, 2022‏ - academic.oup.com
Abstract Background and Hypothesis Despite decades of “proof of concept” findings
supporting the use of Natural Language Processing (NLP) in psychosis research, clinical …

[HTML][HTML] Speech disturbances in schizophrenia: Assessing cross-linguistic generalizability of NLP automated measures of coherence

A Parola, JM Lin, A Simonsen, V Bliksted, Y Zhou… - Schizophrenia …, 2023‏ - Elsevier
Introduction Language disorders–disorganized and incoherent speech in particular-are
distinctive features of schizophrenia. Natural language processing (NLP) offers automated …

Speech based natural language profile before, during and after the onset of psychosis: a cluster analysis

TC Dalal, L Liang, AM Silva… - Acta Psychiatrica …, 2025‏ - Wiley Online Library
Abstract Background and Hypothesis Speech markers are digitally acquired,
computationally derived, quantifiable set of measures that reflect the state of neurocognitive …

Acoustic speech markers for schizophrenia-spectrum disorders: a diagnostic and symptom-recognition tool

JN De Boer, AE Voppel, SG Brederoo… - Psychological …, 2023‏ - cambridge.org
Background Clinicians routinely use impressions of speech as an element of mental status
examination. In schizophrenia-spectrum disorders, descriptions of speech are used to …

Computational analysis of linguistic features in speech samples of first-episode bipolar disorder and psychosis

B Arslan, E Kizilay, B Verim, C Demirlek… - Journal of Affective …, 2024‏ - Elsevier
Background In recent years, automated analyses using novel NLP methods have been used
to investigate language abnormalities in schizophrenia. In contrast, only a few studies used …

[HTML][HTML] Navigating the semantic space: Unraveling the structure of meaning in psychosis using different computational language models

R He, C Palominos, H Zhang, MF Alonso-Sánchez… - Psychiatry …, 2024‏ - Elsevier
Speech in psychosis has long been ascribed as involving 'loosening of associations'. We
pursued the aim to elucidate its underlying cognitive mechanisms by analysing picture …

[HTML][HTML] Combining automatic speech recognition with semantic natural language processing in schizophrenia

S Ciampelli, AE Voppel, JN De Boer, S Koops… - Psychiatry …, 2023‏ - Elsevier
Natural language processing (NLP) tools are increasingly used to quantify semantic
anomalies in schizophrenia. Automatic speech recognition (ASR) technology, if robust …

Natural language processing for defining linguistic features in schizophrenia: A sample from Turkish speakers

T Çabuk, N Sevim, E Mutlu, AEA Yağcıoğlu, A Koç… - Schizophrenia …, 2024‏ - Elsevier
Natural language processing (NLP) provides fast and accurate extraction of features related
to the language of schizophrenia. We utilized NLP methods to test the hypothesis that …

Automated linguistic analysis in speech samples of Turkish-speaking patients with schizophrenia-spectrum disorders

B Arslan, E Kizilay, B Verim, C Demirlek… - Schizophrenia …, 2024‏ - Elsevier
Modern natural language processing (NLP) methods provide ways to objectively quantify
language disturbances for potential use in diagnostic classification. We performed …