After the car accident, he became completely mind-warped and often failed to recognize his own family.

mind-warped 是由名词 mind（心智）和动词 warp（扭曲、变形）的过去分词形式组成的复合词。warped 表示"被扭曲的、变形的"。 mind-warped 字面意思是"心智被扭曲的"，引申为"精神恍惚的、神志不清的"，形容因创伤或疾病导致的精神状态异常。