zmęczenie psychiczne

"The physical and mental fatigue are fighting each other at the same time."

A schedule is maintained that causes physical and mental fatigue.

There has been no mental fatigue, or burnout, to deal with either.

"I must admit, it was mental fatigue on my part," he said.

Levin experienced a pleasant rest from the mental fatigue of the morning.

For example, how does mental fatigue affect the quality or quantity of output?

So call it a combination of mental and physical fatigue.

Anyway, they know the mental fatigue is for a good cause.

She could use this power for about 2 hours before mental fatigue would force her to rest.

When she finished, he found himself dazed with mental fatigue.