To jog your memory If something jogs your memory it means it | Let's Talk English

To jog your memory

If something jogs your memory it means it helps you, or causes you to remember something.

Examples:

Seeing my old house again really jogged my memories of when I was growing up. So, seeing the house helped you to remember all of your childhood memories.

I had no recollection of that holiday until that photo jogged my memory. So, the photo caused you to remember the holiday.