There is a time lag between when you send a message and when the recipient receives it.

Social jet lag can have negative effects on our health and well-being.

The flash-lag illusion is a perceptual phenomenon where a moving object appears to lag behind a flashing object.

The flash-lag effect is a perceptual illusion in which a moving object appears to lag behind its actual position when it is aligned with a flashed object.

Flash-lag illusions occur when a moving object appears to lag behind a flashed object.

The flash-lag effects are a fascinating phenomenon in visual perception.