Negative affect improves the quality of memories: trading capacity for precision in sensory and working memory
Journal of Experimental Psychology General (2014) - Comment
pubmed: 24730718  doi: 10.1037/xge0000012  issn: 1939-2222  issn: 0096-3445 

Philipp Spachtholz, Christof Kuhbandner, Reinhard Pekrun