"[jog] {one's} memory" 的定义和意义

What is the origin of the idiom "jog one's memory" and when to use it?

The idiom "jog one's memory" likely originates from the idea of using a physical action, such as a gentle jog or nudge, to stimulate or awaken a person's memory. This expression is now used when you want to remind or prompt someone to remember something they may have forgotten or overlooked. It is often used in situations where a person is struggling to recall specific details or facts, and you want to assist them in remembering.