Semantic abnormalities in schizophrenia and bipolar disorder: A natural language processing approach.

ABSTRACT:

Introduction

The diagnostic boundaries between schizophrenia and bipolar disorder are controversial due to the ambiguity of psychiatric nosology. From this perspective, it is noteworthy that formal thought disorder has historically been considered pathognomonic of schizophrenia. Given that human thought is partially based on language, we can hypothesize that alterations in language may help differentiate between schizophrenia and bipolar disorder.

Method

In this exploratory study, we employed natural language processing techniques to identify differences in language abnormalities between patients with schizophrenia and bipolar disorder. The KoBERT and KoGPT language models were used to determine sentence acceptability, assessing how natural and therefore acceptable a given s

SUBMITTER: Jo YT 

PROVIDER: S-EPMC11758559 | biostudies-literature | 2025 Jan-Mar

REPOSITORIES: biostudies-literature