ArticleFrontiers in psychology2019
Traumatic Stress Produces Delayed Alterations of Synaptic Plasticity in Basolateral Amygdala.
Article in Frontiers in psychology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it.
- MDMA-assisted psychotherapy for the treatment of PTSD: A systematic review and meta-analysis of randomized controlled trials (RCTs).Neuropsychopharmacology reports · 2024Pooled it
- Structural covariance, regional topology, and volumetric aspects of amygdala subnuclei in posttraumatic stress disorder using ultra-high field imaging.Molecular psychiatry · 2026Article
- Sgk1 upregulation in hippocampus-projecting amygdala neurons underlies the delayed onset of PTSD-like avoidance behavior.Nature communications · 2026Article
- Neuroprotective Role of Morin Hydrate in Stress-Re-stress (SRS) Rat Model of PTSD: Mitigation of Cognitive Dysfunction, Anxiety, and Depression via Regulation of Oxidative Stress and Neuroinflammation.Neurochemical research · 2026Article
- State-dependent memory mechanisms insights from neural circuits and clinical implications.Frontiers in cellular neuroscience · 2025Review
- Repeated exposure to multiple concurrent stressors alters visual processing in the adult posterior parietal cortex.Neurobiology of stress · 2024Article
- Single prolonged stress induces behavior and transcriptomic changes in the medial prefrontal cortex to increase susceptibility to anxiety-like behavior in rats.Frontiers in psychiatry · 2024Article
- Genomic glucocorticoid receptor effects guide acute stress-induced delayed anxiety and basolateral amygdala spine plasticity in rats.Neurobiology of stress · 2024Article
- Electroacupuncture modulates glutamate neurotransmission to alleviate PTSD-like behaviors in a PTSD animal model.Translational psychiatry · 2023Article
- Nutraceutical Interventions for Post-Traumatic Stress Disorder in Animal Models: A Focus on the Hypothalamic-Pituitary-Adrenal Axis.Pharmaceuticals (Basel, Switzerland) · 2022Review
- Amygdala and hippocampal subregions mediate outcomes following trauma during typical development: Evidence from high-resolution structural MRI.Neurobiology of stress · 2022Article
- A proposed mechanism for the MDMA-mediated extinction of traumatic memories in PTSD patients treated with MDMA-assisted therapy.Frontiers in psychiatry · 2022Review
- Long-Term Effect of Post-traumatic Stress in Adolescence on Dendrite Development and H3K9me2/BDNF Expression in Male Rat Hippocampus and Prefrontal Cortex.Frontiers in cell and developmental biology · 2020Article
- Cross-Species Convergence of Brain Transcriptomic and Epigenomic Findings in Posttraumatic Stress Disorder: A Systematic Review.Complex psychiatryReview
Corrections and comments
- Erratum issued
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acute traumatic event exposure is a direct cause of post-traumatic stress disorder (PTSD). Amygdala is suggested to be associated with the development of PTSD. In our previous findings, different activation patterns of GABAergic neurons and glutamatergic neurons in early or late stages after stress were found. However, the neural plastic mechanism underlying the role of basolateral amygdala (BLA) in post-traumatic stress disorder remains unclear. Therefore, this study mainly aimed at investigating time-dependent morphologic and electrophysiological changes in BLA during the development of PTSD. We used single prolonged stress (SPS) procedure to establish PTSD model of rats. The rats showed no alterations in anxiety behavior as well as in dendritic spine density or synaptic transmission in BLA 1 day after SPS. However, 10 days after SPS, rats showed enhancement of anxiety behavior, and spine density and frequency of miniature excitatory and inhibitory postsynaptic currents in BLA. Our results suggested that after traumatic stress, BLA displayed delayed increase in both spinogenesis and synaptic transmission, which seemed to facilitate the development of PTSD.
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