Impaired emotional memory enhancement on recognition of pictorial stimuli in Alzheimer's disease: No influence of the nature of encoding

The data suggest that EEM is disturbed in mild AD patients, with respect to both negative and positive stimuli, at least concerning laboratory, not real-life material. They also suggest there is a positivity effect in healthy older adults and lend support to the idea that this effect is due to preferential cognitive processing of positive information in this population.