Imaging learned fear circuitry in awake mice using fMRI

Anjanette P Harris1,2, Ross J Lennen1, Ian Marshall2,3

  • 1BHF Centre for Cardiovascular Sciences, QMRI, University of Edinburgh, Edinburgh, EH16 4TJ, UK.

Summary

Researchers used functional magnetic resonance imaging (fMRI) to study learned fear responses in awake mice. This technique revealed distinct brain activation patterns in the amygdala and nucleus accumbens, paving the way for genetic studies.

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