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Article

Using Digital Phenotypes to Identify Individuals With Alexithymia in Posttraumatic Stress Disorder: Cross-Sectional Study.

JMIR mental health - 13 Nov 2025

Meaney Tomas, Yadav Vijay, Galatzer-Levy Isaac, Bryant Richard

Abstract excerpt

BACKGROUND: Alexithymia, defined as difficulty identifying and describing one's emotions, has been identified as a transdiagnostic emotional process that impacts the course, severity, and treatment outcomes of psychiatric conditions such as posttraumatic stress disorder (PTSD). As such, alexithymia is an important process to accurately measure and identify in clinical contexts. However, research identifying the...

Read the complete abstract on PubMed

Topics

Humans
Cross-Sectional Studies
Stress Disorders, Post-Traumatic
Affective Symptoms
Male
Adult

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Phenotype

Female

Middle Aged

Veterans

Machine Learning

Source

Open in PubMed Open full text

Identifiers

PMID: 41232100
DOI: 10.2196/83575
PMCID: PMC12661231

Provenance

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