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El seguimiento ocular como biomarcador digital en enfermedades neurodegenerativas
Paul S Giacomini1,2, Patrice Voss3, Virginia Devonshire4
1Montreal Neurological Institute, Multiple Sclerosis Clinic, Montreal, QC, Canada. paul.giacomini@innodemneurosciences.com.
Journal of neurology
|February 10, 2026
Resumen
Los biomarcadores del movimiento ocular pueden detectar cambios sutiles en las enfermedades neurodegenerativas que se pierden en los exámenes. El seguimiento ocular digital accesible ofrece una herramienta rentable y no invasiva para la detección temprana y el monitoreo de afecciones como la enfermedad de Alzheimer.
Área de la Ciencia:
- La neurociencia es la neurociencia.
- Oftalmología Oftalmología.
- El descubrimiento de biomarcadores.
Sus antecedentes:
- Las enfermedades neurodegenerativas causan anormalidades oculomotrices debido a la degeneración de las vías neurales.
- Los cambios sutiles en el movimiento ocular en afecciones como el Parkinson y el Alzheimer a menudo no son detectables por el examen clínico.
- Las tecnologías médicas existentes para el análisis de movimientos oculares son costosas e inaccesibles.
Objetivo del estudio:
- Revisar el potencial de los biomarcadores del movimiento ocular en el diagnóstico y monitoreo de enfermedades neurodegenerativas.
- Explorar la utilidad de las métricas de movimiento ocular para predecir la progresión de la enfermedad y diferenciar los subtipos.
- Evaluar el papel de las nuevas y accesibles tecnologías de seguimiento ocular digital en la práctica clínica.
Principales métodos:
- Revisión de la literatura sobre las anomalías oculomotoras en condiciones neurodegenerativas.
- Análisis de las métricas de movimiento ocular que incluyen saccades, anti-saccades, fijación y búsqueda suave.
- Evaluación de las tecnologías digitales de seguimiento ocular para teléfonos inteligentes y tabletas.
Principales resultados:
- Los biomarcadores de movimiento ocular muestran un valor pronóstico para la progresión de la enfermedad en la esclerosis múltiple, la enfermedad de Parkinson, la enfermedad de Alzheimer y la ELA.
- Estas métricas pueden ayudar a diagnosticar subtipos patológicos y evaluar el deterioro funcional temprano.
- El seguimiento ocular digital ofrece una alternativa no invasiva y rentable para la evaluación del paciente.
Conclusiones:
- Los biomarcadores de movimiento ocular son herramientas valiosas para el manejo de enfermedades neurodegenerativas.
- El seguimiento ocular digital accesible puede cerrar las brechas de atención y mejorar la evaluación del paciente.
- La adopción generalizada de estas tecnologías puede mejorar la prestación de atención a pacientes con afecciones neurodegenerativas.
Palabras clave:
La enfermedad de Alzheimer es la enfermedad de Alzheimer.Los biomarcadores digitales también son biomarcadores digitales.Movimientos oculares Movimientos ocularesLa esclerosis múltiple es la esclerosis múltiple.Las enfermedades neurodegenerativas son enfermedades neurodegenerativas.El ojo y el motor oculomotores.La enfermedad de Parkinson es la enfermedad de Parkinson.Más Videos Relacionados
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