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Related Experiment Video

Updated: Mar 16, 2026

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition

Brain Imaging Investigation of the Impairing Effect of Emotion on Cognition

Published on: February 1, 2012

Separating neural activity associated with emotion and implied motion: An fMRI study.

Tiffany A Kolesar¹, Jennifer Kornelsen¹, Stephen D Smith¹

¹Department of Psychology, University of Winnipeg.

Emotion (Washington, D.C.)

|August 10, 2016

Summary

This study used fMRI to show that emotion uniquely activates brain regions beyond implied motion. Both emotion and implied motion engage overlapping neural networks, with emotion enhancing visual processing.

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Last Updated: Mar 16, 2026

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Area of Science:

Neuroscience
Cognitive Psychology
Neuroimaging

Background:

An emo-motoric neural network suggests emotion influences motor activity.
Recent studies question if observed effects stem from emotion or depicted movement.

Purpose of the Study:

To differentiate unique neural activity of emotion versus implied motion.
Utilize functional MRI (fMRI) to investigate these distinct neural processes.

Main Methods:

fMRI scans on 13 healthy participants.
Presentation of four image categories: negative/neutral with/without implied motion.
Analysis of brain activity in response to each stimulus type.

Main Results:

Implied motion activated multimodal integration and motion-processing visual areas (insula, cingulate, middle temporal gyrus).
Emotion primarily activated occipital and parietal regions, enhancing visual perception.
Emotion also unexpectedly activated the left precentral gyrus, a motor region.

Conclusions:

Emotion elicits distinct neural activity separate from implied motion.
Neural representations for emotion and implied motion show significant overlap.
Emotion appears to modulate visual perception and motor regions.