Evidence map›Paper›PMID 17641736›Full record

ReviewNeural plasticity2007

The temporal dynamics model of emotional memory processing: a synthesis on the neurobiological basis of stress-induced amnesia, flashbulb and traumatic memories, and the Yerkes-Dodson law.

David M Diamond, Adam M Campbell, Collin R Park, Joshua Halonen, Phillip R Zoladz

Open access · goldAbstract readReview
In one paragraph

Review in Neural plasticity, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 211 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
211citing papers in PubMed, 2 pooled it
10.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

211 citing papers in PubMed, 2 syntheses or guidelines pooled it, 761 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Acute stress leaves fear generalization in healthy individuals intact.Cognitive, affective & behavioral neuroscience · 2021
    Trial
  4. Trial
  5. Trial
  6. Transcranial Stimulation of the Dorsolateral Prefrontal Cortex Prevents Stress-Induced Working Memory Deficits.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Trial
  7. Trial
  8. Cortisol modifies extinction learning of recently acquired fear in men.Social cognitive and affective neuroscience · 2014
    Trial
  9. Stress reduces the incorporation of misinformation into an established memory.Learning & memory (Cold Spring Harbor, N.Y.) · 2013
    Trial
  10. Simultaneous glucocorticoid and noradrenergic activity disrupts the neural basis of goal-directed action in the human brain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Trial
  11. Trial
  12. Concurrent glucocorticoid and noradrenergic activity shifts instrumental behavior from goal-directed to habitual control.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Trial
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

151 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

David M DiamondMedical Research Service, VA Hospital, Tampa, FL 33612, USA. ddiamond@cas.usf.edu
Adam M Campbell
Collin R Park
Joshua Halonen
Phillip R Zoladz
University of South Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have reviewed research on the effects of stress on LTP in the hippocampus, amygdala and prefrontal cortex (PFC) and present new findings which provide insight into how the attention and memory-related functions of these structures are influenced by strong emotionality. We have incorporated the stress-LTP findings into our "temporal dynamics" model, which provides a framework for understanding the neurobiological basis of flashbulb and traumatic memories, as well as stress-induced amnesia. An important feature of the model is the idea that endogenous mechanisms of plasticity in the hippocampus and amygdala are rapidly activated for a relatively short period of time by a strong emotional learning experience. Following this activational period, both structures undergo a state in which the induction of new plasticity is suppressed, which facilitates the memory consolidation process. We further propose that with the onset of strong emotionality, the hippocampus rapidly shifts from a "configural/cognitive map" mode to a "flashbulb memory" mode, which underlies the long-lasting, but fragmented, nature of traumatic memories. Finally, we have speculated on the significance of stress-LTP interactions in the context of the Yerkes-Dodson Law, a well-cited, but misunderstood, century-old principle which states that the relationship between arousal and behavioral performance can be linear or curvilinear, depending on the difficulty of the task.

Indexed as

Models, PsychologicalAmnesiaAnimalsEmotionsHumansLong-Term PotentiationMemoryPsychomotor PerformanceStress, PsychologicalTime Factors

Identifiers

PMID17641736
PMCPMC1906714
OpenAlexW2074489301

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.