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Del cuero cabelludo al cerebro: análisis de la complejidad espacial del cerebro del tirador
Bowen Gong1, Xiuyan Hu1, Xinyu Shi1
1College of Information Engineering, Chinese People's Armed Police Force Engineering University, Xi'an 710086, China.
Brain sciences
|August 28, 2025
Resumen
El análisis de la complejidad cerebral revela que las condiciones de poca luz afectan significativamente el rendimiento del disparo al afectar la integración sensorimotora y aumentar la carga cognitiva. La automatización basada en la experiencia ayuda a disparar, mientras que el ruido tiene un efecto mínimo.
Área de la Ciencia:
- La neurociencia
- Ciencias cognitivas
- Ciencias del deporte
Sus antecedentes:
- El análisis de la complejidad ofrece nuevos conocimientos sobre el procesamiento de la información del cerebro.
- Cuantifica la complejidad de la actividad neuronal en deportes de precisión como el tiro.
Objetivo del estudio:
- Para examinar la complejidad del cerebro durante la preparación del rodaje.
- Investigar las respuestas cerebrales a las limitaciones audiovisuales, especialmente en condiciones de poca luz.
Principales métodos:
- Para extraer los indicadores de complejidad se utilizaron el análisis de microstato y de trazabilidad.
- Se analizó la actividad cerebral durante la preparación del disparo en condiciones de luz variables.
Principales resultados:
- Microstate Lempel-Ziv y la complejidad de fluctuación aumentaron con poca luz.
- La complejidad cerebral fluctuó durante el rodaje; regiones específicas mostraron actividad diferencial con poca luz.
- Correlaciones encontradas entre los indicadores de complejidad cerebral y el rendimiento conductual.
Conclusiones:
- El procesamiento de información visual en el tiro se basa en áreas corticales secundarias y conexiones visuales, no en la corteza primaria.
- El rodaje implica procesos automatizados basados en la experiencia.
- La poca luz afecta significativamente el disparo al interrumpir la integración sensorimotora, aumentar la carga de memoria y afectar el estado emocional y la estrategia.
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