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Related Experiment Video

Updated: May 21, 2026

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion

Brain Imaging Investigation of the Memory-Enhancing Effect of Emotion

Published on: May 4, 2011

Emotional stimuli capture spatial attention but do not modulate spatial memory.

Rachel L Bannerman¹, Elisha V Temminck, Arash Sahraie

¹Vision Research Laboratories, School of Psychology, University of Aberdeen, Aberdeen, Scotland, United Kingdom. vision@abdn.ac.uk

Vision Research

|June 6, 2012

Summary

This summary is machine-generated.

Emotional stimuli capture attention but do not improve spatial memory span. Eye movements during memory tasks disrupt recall regardless of emotional content, showing a dissociation between attention and spatial memory.

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Area of Science:

Cognitive Psychology
Neuroscience
Visual Perception

Background:

Emotional stimuli are known to capture spatial attention.
Previous research suggests enhanced visual memory for emotional content.
The interaction between emotional content and spatial memory remains less understood.

Purpose of the Study:

To investigate the relationship between emotional stimulus content and spatial memory.
To determine if emotional stimuli enhance spatial memory performance.
To examine the impact of eye movements on emotional and neutral spatial memory.

Main Methods:

A modified Corsi Blocks Task (CBT) using emotional and neutral stimuli was employed.
Participants recalled sequences of highlighted spatial positions.
Saccadic eye movements were monitored during the memory retention interval.

Main Results:

Emotional stimuli (e.g., faces) did not improve spatial memory span compared to neutral or non-image stimuli.
Saccadic eye movements significantly disrupted spatial memory recall for all stimuli types.
Emotional faces were recognized above chance and rated as more arousing than neutral faces.

Conclusions:

Emotional content does not enhance spatial memory performance.
Spatial attention capture by emotional stimuli is dissociated from spatial memory.
Eye movements significantly impair spatial memory, irrespective of stimulus emotionality.