She increasingly lives in a world of what psychologists call 'involuntary memory'.

Involuntary memory and the goal-directed nature of activity.

Results showed that participants did experience involuntary memory recall when they were recalling the past deliberately (also known as voluntary memory).

Until recently, research on this phenomenon has been relatively rare, with only two types of involuntary memory retrieval identified: involuntary autobiographical memory retrieval, and involuntary semantic memory retrieval.

The problem of involuntary memory.