Después de una noche sin dormir, ¿qué es mejor para la capacidad cerebral -- hacer ejercicio o una siesta?

According to a new study published in August 2026, a brief period of moderate to vigorous exercise appears to work faster than a long nap to refresh the brain following a night of sleep deprivation.

The research indicates that approximately 20 minutes of physical activity is effective for restoring mental capacity and cognitive function when an individual is operating without sufficient sleep.