ArticleLearning & memory (Cold Spring Harbor, N.Y.)2023
Elevated corticosterone after fear learning impairs remote auditory memory retrieval and alters brain network connectivity.
Article in Learning & memory (Cold Spring Harbor, N.Y.), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
The trial behind it
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Lipopolysaccharide-induced Neuroimmune Alteration and Memory Decline in Aging Mice: The Role of Augmented Cellular Senescence.Neurotoxicity research · 2026Article
- Exploring stress hormone effects on memory specificity and strength in mice using the dual-event inhibitory avoidance task.Learning & memory (Cold Spring Harbor, N.Y.) · 2025Article
- Post-conditioning sleep deprivation facilitates delay and trace fear memory extinction.Molecular brain · 2024Article
- Early-life stress impairs acquisition and retrieval of fear memories: sex-effects, corticosterone modulation, and partial prevention by targeting glucocorticoid receptors at adolescent age.Neurobiology of stress · 2024Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glucocorticoids are potent memory modulators that can modify behavior in an adaptive or maladaptive manner. Elevated glucocorticoid levels after learning promote memory consolidation at recent time points, but their effects on remote time points are not well established. Here we set out to assess whether corticosterone (CORT) given after learning modifies remote fear memory. To that end, mice were exposed to a mild auditory fear conditioning paradigm followed by a single 2 mg/kg CORT injection, and after 28 d, auditory memory was assessed. Neuronal activation was investigated using immunohistochemistry for the immediate early gene
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Registered trials
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.