Cited by 762Memory and Neural MechanismsStress Responses and CortisolMemory Processes and Influences

Enhanced memory for emotional material following stress-level cortisol treatment in humans

Buchanan, Tony W, Lovallo, William R·2001·Psychoneuroendocrinology

Abstract

Memory tends to be better for emotionally arousing information than for neutral information. Evidence from animal studies indicates that corticosteroids may be necessary for this memory enhancement to occur. We extend these findings to human memory performance. Following administration of cortisol (20 mg) or placebo, participants were exposed to pictures varying in emotional arousal. Incidental memory for the pictures was assessed one week later. We show that elevated cortisol levels during memory encoding enhances the long-term recall performance of emotionally arousing pictures relative to neutral pictures. These results extend previous work on corticosteroid enhancement of memory and suggest that high cortisol levels during arousing events result in enhanced memory in humans.

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Crossref · 10.1016/s0306-4530(00)00058-5

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31 of 31 references verified0 citation errors · 0 not checkable

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  • The use of exogenous corticosteroids is not always associated with deleterious effects on cognition; some studies in animals and humans have failed to demonstrate an association, while some provide evidence of corticosteroid-induced cognitive enhancement.

    “Furthermore, the use of exogenous corticosteroids is not always associated with deleterious effects on cognition, and some studies in animals and humans have failed to demonstrate an association, while some provide evidence of corticosteroid-induced cognitive enhancement (438–443).”

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Authors
Buchanan, T. W., & Lovallo, W. R.
Affiliations
  • University of Oklahoma Health Sciences Center (US)
  • Oklahoma City VA Medical Center (US)
Corresponding author
Lovallo, William R
Venue
Psychoneuroendocrinology
Publisher
Elsevier BV
Published
2001-04
Volume
26
Issue
3
Pages
307-317
ISSN
0306-4530 (ISSN-L)
OpenAlex
W2142302489
Cited by
762
References
31
Citations by year
2026: 5 · 2025: 7 · 2024: 15 · 2023: 7 · 2022: 12 · 2021: 26 · 2020: 29 · 2019: 31 · 2018: 28 · 2017: 34 · 2016: 48 · 2015: 34 · 2014: 39 · 2013: 36 · 2012: 36
FWCI
12.73
Type
journal article
Language
en
Open access
closed
Locations
  • Psychoneuroendocrinology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (1f31mh011844-01)
  • National Institute of Mental Health (1 F31 MH 11844)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
Keywords
cortisol, emotional memory, emotional arousal, corticosteroids, memory enhancement, long-term recall, incidental memory, stress, memory encoding, emotional pictures
MeSH terms
Adult, Cognition, Double-Blind Method, Emotions, Female, Humans, Hydrocortisone, Male, Memory, Mental Recall, Stress, Psychological

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