Talk Sakaki - Lectures series

Effects of emotion on memory: the role of top-down control

 

Dr. Michiko Sakaki

 

University of Reading

  

Emotional information is remembered better than neutral information and has a privileged status in human memory. This enhanced memory for emotional information is crucial to predict when something important to survival may happen in the future.  The widely accepted explanation of the emotional memory enhancement is that emotional arousal activates the amygdala, which in turn facilitates the hippocampus function, resulting in enhanced memory for emotionally arousing relative to neutral information (see LaBar & Cabeza, 2006 for a review).  However, it is not clear whether this simple arousal-based framework is sufficient to understand complex interactions between emotion and memory in humans.  In my presentation, I will present our studies that use behavioural, computational and neuroimaging techniques to illustrate the importance of the top-down control mechanisms to determine the effects of emotion on memory.

 

For more information, please check below references:

- Emotion Strengthens High-Priority Memory Traces but Weakens Low-Priority Memory Traces

- Association Learning for Emotional Harbinger Cues: When Do Previous Emotional Associations Impair and When Do They Facilitate Subsequent Learning of New Associations?

 

Poster

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