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Updated: Jan 8, 2026

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Aprendizaje automático para el diagnóstico de ansiedad mediante resonancia magnética estructural no se generaliza a

Ana Beatriz Ravagnani Salto^1,2, Felipe Azank³, Marcos Cesar Voltolini⁴

¹Department & Institute of Psychiatry, Universidade de São Paulo (USP), São Paulo, Brazil.

International review of psychiatry (Abingdon, England)

|December 24, 2025

Resumen

Los datos de resonancia magnética estructural muestran un poder predictivo limitado para diagnosticar trastornos de ansiedad en jóvenes. Los modelos de aprendizaje automático lograron una precisión moderada pero no se generalizaron, lo que sugiere que las diferencias neurobiológicas aún no son clínicamente útiles para la predicción.

Conclusiones:

Los datos de resonancia magnética estructural por sí solos tienen un valor predictivo limitado para clasificar los trastornos de ansiedad en jóvenes.
Las diferencias neurobiológicas capturadas por la resonancia magnética pueden no traducirse directamente en modelos de predicción clínica robustos.
Se necesita más investigación para identificar biomarcadores de neuroimagen más efectivos para la ansiedad en jóvenes.

Palabras clave:

Ansiedad RM adolescente trastornos de ansiedad aprendizaje automático

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