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Updated: Jan 7, 2026
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Quantified Assessment of Infant's Gross Motor Abilities Using a Multisensor Wearable
Published on: May 17, 2024
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Función temprana de las extremidades superiores en bebés menores de tres meses: Asociaciones con la biomecánica del
Lucía Fernanda Flores-Santy1,2, Daniela Celi-Lalama3, Juan Pablo Hervás-Pérez2
1MOVS Research Group, Pontificia Universidad Católica del Ecuador, Quito 170525, Ecuador.
Pediatric reports
|December 24, 2025
Resumen
La calidad del movimiento, no la flexibilidad del hombro, predice mejor la función temprana de las extremidades superiores en bebés. La evaluación de la calidad del movimiento ayuda a identificar problemas neuromotores sutiles para una intervención oportuna.
Área de la Ciencia:
- Pediatría del Neurodesarrollo; Desarrollo Motor Infantil; Ciencias del Movimiento
Sus antecedentes:
- La identificación temprana de las trayectorias del neurodesarrollo es crucial para la intervención en bebés.; La relación entre la movilidad articular y el rendimiento funcional temprano no se comprende bien.; La calidad del movimiento espontáneo es un indicador potencial de la capacidad motora temprana.
Objetivo del estudio:
- Investigar la asociación entre el rango de movimiento activo del hombro y la calidad del movimiento espontáneo con la función temprana de las extremidades superiores en bebés menores de tres meses.; Determinar si la calidad del movimiento (Fidgety vs. Writhing) o la movilidad del hombro predicen el rendimiento en motricidad fina.; Explorar posibles diferencias de sexo en estas relaciones.
Principales métodos:
- Estudio transversal de 32 bebés sanos (<3 meses).; Evaluación de Movimientos Generales (GMA) para clasificar la calidad del movimiento (Fidgety/Writhing) a partir de grabaciones de video.; Prueba de Detección Denver II para habilidades de motricidad fina y Kinovea para la medición de la abducción activa del hombro.
Principales resultados:
- Los bebés que exhibieron movimientos Fidgety demostraron un rendimiento superior en motricidad fina en comparación con aquellos con movimientos Writhing.; El rango de movimiento activo del hombro no se correlacionó significativamente con el rendimiento en motricidad fina.; No se observaron diferencias significativas de sexo en las evaluaciones motoras.
Conclusiones:
- La calidad del movimiento espontáneo, en particular la presencia de movimientos Fidgety, se asocia más fuertemente con el rendimiento funcional temprano de las extremidades superiores que el rango de movimiento pasivo.; La integración de las evaluaciones de la calidad del movimiento con las pruebas funcionales puede mejorar la detección temprana de déficits neuromotores sutiles.; Este enfoque puede informar las estrategias de estimulación temprana para bebés en riesgo.
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