Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Emotional memory: separating content and context.

Nicholas Medford1, Mary L Phillips, Barbara Brierley

  • 1Section of Cognitive Neuropsychiatry, Department of Psychological Medicine, Institute of Psychiatry and GKT School of Medicine, King's College, London SE5 8AF, UK. n.medford@iop.kcl.ac.uk

Psychiatry Research
|April 28, 2005
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Changes in insight and outcome over the early course of first-episode psychosis. The OPTiMiSE trial.

Schizophrenia research. Cognition·2026
Same author

Aetiological factors in functional seizures and functional motor symptoms: shared and distinct features.

Journal of neurology, neurosurgery, and psychiatry·2026
Same author

Increased Brain-Age Gap in Young Adults With Psychotic Experiences.

Biological psychiatry global open science·2026
Same author

Cognition and metacognition in functional motor symptoms and functional seizures: a case-control study.

Psychological medicine·2026
Same author

The association between childhood Toxoplasma gondii, psychotic experiences and grey matter volume: A population-based cohort study.

Schizophrenia research·2026
Same author

Insight, the law and psychiatry: Going round in circles or playing nice?

International journal of law and psychiatry·2026

Emotion enhances memory, but neural processes differ. This study used fMRI to show distinct brain activation patterns for emotional content versus neutral content in an emotional context, impacting episodic memory.

Area of Science:

  • Neuroscience
  • Cognitive Psychology

Background:

  • Emotion is known to enhance episodic memory.
  • Neural mechanisms underlying memory enhancement by emotional stimuli and neutral stimuli in an emotional context are not fully understood.

Purpose of the Study:

  • To investigate the neural correlates of memory encoding and retrieval for emotional and neutral stimuli within different contexts.
  • To differentiate the brain processes involved in memory enhancement due to emotional content versus emotional context.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) was used to scan 12 healthy male volunteers.
  • Participants underwent encoding and retrieval tasks involving neutral and aversive stimuli presented in neutral or aversive contexts.
  • Experiment validated on 30 participants prior to fMRI study.

Related Experiment Videos

Main Results:

  • Aversive emotional context enhanced memory regardless of content.
  • Anterior cingulate activation was inversely related to retrieval of aversive items.
  • Asymmetrical lateralization of hippocampal/parahippocampal complex activation was observed during recognition: left-sided for neutral words in aversive contexts, right-sided for aversive content words.

Conclusions:

  • Emotional context enhances memory, with distinct neural patterns compared to emotional content.
  • Findings suggest differential engagement of the hippocampal/parahippocampal complex based on stimulus valence and context.
  • Potential implications for understanding psychiatric disorders involving emotion-cognition interactions.