The Effects of Pain on Memory

I became curious about pain and memory after seeing this post. I searched around and found this:

Abstract

Negative and positive experiences can exert a strong influence on later memory. Our emotional experiences are composed of many different elements - people, place, things - most of them neutral. Do emotional experiences lead to enhanced long-term for these neutral elements as well? Demonstrating a lasting effect of emotion on memory is particularly important if memory for emotional events is to adaptively guide behavior days, weeks, or years later. We thus tested whether aversive experiences modulate very long-term episodic memory in an fMRI experiment. Participants experienced episodes of high or low pain in conjunction with the presentation of incidental, trial- unique neutral object pictures. In a scanned surprise immediate memory test, we found no effect of pain on recognition strength. Critically, in a follow-up memory test one year later we found that pain significantly enhanced memory. Neurally, we provide a novel demonstration of activity predicting memory one year later, whereby greater insula activity and more unique distributed patterns of insular activity in the initial session correlated with memory for pain-associated objects. Our results suggest that pairing learning episodes with arousing experiences may lead to very long-lasting memory enhancements.

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Does it also include pain when working hard on something and finding it frustrating?

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