Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
Cecilia P Kramar, Fernando Castillo-Díaz, Eduardo D Gigante, Jorge H Medina, M Flavia Barban. The late consolidation of an aversive memory is promoted by VTA dopamine release in the dorsal hippocampus. The European journal of neuroscience. vol 53. issue 3. 2021-06-28. PMID:33617053. |
the hippocampus has been implicated in the processing and storage of aversive memories but the precise mechanisms by which these memories persist in time remain elusive. |
2021-06-28 |
2023-08-13 |
rat |
Cecilia P Kramar, Fernando Castillo-Díaz, Eduardo D Gigante, Jorge H Medina, M Flavia Barban. The late consolidation of an aversive memory is promoted by VTA dopamine release in the dorsal hippocampus. The European journal of neuroscience. vol 53. issue 3. 2021-06-28. PMID:33617053. |
we have demonstrated that dopaminergic neurotransmission in the dorsal hippocampus regulates the long-term storage of both appetitive and aversive memories at a critical time point known as "late consolidation" (12 hr after the learning experience). |
2021-06-28 |
2023-08-13 |
rat |
Cecilia P Kramar, Fernando Castillo-Díaz, Eduardo D Gigante, Jorge H Medina, M Flavia Barban. The late consolidation of an aversive memory is promoted by VTA dopamine release in the dorsal hippocampus. The European journal of neuroscience. vol 53. issue 3. 2021-06-28. PMID:33617053. |
here, we determined the release pattern of hippocampal dopamine following an aversive experience, in order to better understand this opposite modulation process. |
2021-06-28 |
2023-08-13 |
rat |
Cecilia P Kramar, Fernando Castillo-Díaz, Eduardo D Gigante, Jorge H Medina, M Flavia Barban. The late consolidation of an aversive memory is promoted by VTA dopamine release in the dorsal hippocampus. The European journal of neuroscience. vol 53. issue 3. 2021-06-28. PMID:33617053. |
in addition and consistent with previous findings showing that late post-training infusions of dopaminergic agents into the hippocampus modulate the long-term storage of aversive memories, we found that the photostimulation of dopaminergic vta fibers in the dorsal hippocampus 11-12 hr after cpa training was enough to transform a short-lasting long-term memory into a long-lasting one. |
2021-06-28 |
2023-08-13 |
rat |
Anne-Christine Plank, Stefan Frey, Lukas Andreas Basedow, Jalal Solati, Fabio Canneva, Stephan von Hörsten, Oliver Kratz, Gunther H Moll, Yulia Golu. Prenatally traumatized mice reveal hippocampal methylation and expression changes of the stress-related genes Crhr1 and Fkbp5. Translational psychiatry. vol 11. issue 1. 2021-06-28. PMID:33758173. |
in order to understand the mechanisms by which aversive in utero experience leads to these long-lasting behavioral and neuroendocrine changes, we investigated stress reactivity of prenatally traumatized (pt) mice, as well as the expression and methylation levels of several key regulatory genes of the stress axis in the dorsal hippocampus (dhpc) of the pt embryo and adult mice. |
2021-06-28 |
2023-08-13 |
mouse |
Min Kyung Song, Joo Hee Lee, Youn-Jung Ki. Effect of chronic handling and social isolation on emotion and cognition in adolescent rats. Physiology & behavior. vol 237. 2021-06-25. PMID:33940083. |
the social isolation group, in contrast, showed a significant increase in immobility times in the forced swim test and in glucocorticoid and sirt1 expression in the hippocampus, as well as a significant reduction in mobility in the open field test and in escape latency times in the passive avoidance test, compared to the control group (p < 0.05). |
2021-06-25 |
2023-08-13 |
rat |
Aswin George Abraham, Wilson Ro. Hippocampal avoidance in prophylactic cranial irradiation for small cell lung cancer: benefits and pitfalls. Journal of thoracic disease. vol 13. issue 5. 2021-06-25. PMID:34164216. |
hippocampal avoidance in prophylactic cranial irradiation for small cell lung cancer: benefits and pitfalls. |
2021-06-25 |
2023-08-13 |
Not clear |
Aswin George Abraham, Wilson Ro. Hippocampal avoidance in prophylactic cranial irradiation for small cell lung cancer: benefits and pitfalls. Journal of thoracic disease. vol 13. issue 5. 2021-06-25. PMID:34164216. |
various techniques have been tried to ameliorate the neuro-cognitive impairment associated with pci, including pharmacological agents and highly conformal hippocampal avoidance radiation. |
2021-06-25 |
2023-08-13 |
Not clear |
Aswin George Abraham, Wilson Ro. Hippocampal avoidance in prophylactic cranial irradiation for small cell lung cancer: benefits and pitfalls. Journal of thoracic disease. vol 13. issue 5. 2021-06-25. PMID:34164216. |
hippocampal avoidance pci appears to be an excellent option and a number of groups are currently evaluating this technique. |
2021-06-25 |
2023-08-13 |
Not clear |
Aswin George Abraham, Wilson Ro. Hippocampal avoidance in prophylactic cranial irradiation for small cell lung cancer: benefits and pitfalls. Journal of thoracic disease. vol 13. issue 5. 2021-06-25. PMID:34164216. |
this review attempts to compile the available data regarding the benefits and pitfalls associated with hippocampal avoidance pci in the setting of sclc. |
2021-06-25 |
2023-08-13 |
Not clear |
Katia M Harlé, Alan N Simmons, Jessica Bomyea, Andrea D Spadoni, Charles T Taylo. Higher affective congruency in the approach-avoidance task is associated with insular deactivation to dynamic facial expressions. Neuropsychologia. vol 151. 2021-06-24. PMID:33358774. |
differential activation between the high congruency and balanced condition in the right hippocampus was negatively related to individuals' trait avoidance tendency. |
2021-06-24 |
2023-08-13 |
Not clear |
Samaneh Shamsipour, Gholamreza Sharifi, Farzaneh Taghia. Impact of interval training with probiotic (L. plantarum / Bifidobacterium bifidum) on passive avoidance test, ChAT and BDNF in the hippocampus of rats with Alzheimer's disease. Neuroscience letters. vol 756. 2021-06-22. PMID:33974953. |
impact of interval training with probiotic (l. plantarum / bifidobacterium bifidum) on passive avoidance test, chat and bdnf in the hippocampus of rats with alzheimer's disease. |
2021-06-22 |
2023-08-13 |
rat |
Samaneh Shamsipour, Gholamreza Sharifi, Farzaneh Taghia. Impact of interval training with probiotic (L. plantarum / Bifidobacterium bifidum) on passive avoidance test, ChAT and BDNF in the hippocampus of rats with Alzheimer's disease. Neuroscience letters. vol 756. 2021-06-22. PMID:33974953. |
to take this line of research further, this study was aimed at investigating the impact of moderate-intensity interval training (miit) with a combined administration of lactobacillus plantarum and bifidobacterium bifidum (probiotic, brob) on the passive avoidance test (shuttle box), choline acetyltransferase (chat) and the brain derived neurotrophic factor (bdnf) in the hippocampus of a rat model of ad. |
2021-06-22 |
2023-08-13 |
rat |
Siamak Beheshti, Mitra Sami, Atefeh Mirzabeh, Azadeh Yazd. D-Lys-3-GHRP-6 impairs memory consolidation and downregulates the hippocampal serotonin HT1A, HT7 receptors and glutamate GluA1 subunit of AMPA receptors. Physiology & behavior. vol 223. 2021-06-21. PMID:32454141. |
we aimed to evaluate the effect of intracerebral injection of a ghrelin receptor antagonist (d-lys-3-ghrp-6) on memory consolidation in the inhibitory avoidance task and on the gene expression levels of serotonin ht1a and ht7 receptors, glutamate glun1 subunit of the nmda and glua1 subunit of the ampa receptors and calcium/calmodulin kinase ii-α in the hippocampus of rats. |
2021-06-21 |
2023-08-13 |
rat |
Siamak Beheshti, Mitra Sami, Atefeh Mirzabeh, Azadeh Yazd. D-Lys-3-GHRP-6 impairs memory consolidation and downregulates the hippocampal serotonin HT1A, HT7 receptors and glutamate GluA1 subunit of AMPA receptors. Physiology & behavior. vol 223. 2021-06-21. PMID:32454141. |
it seems that part of the impairing effect of d-lys-3-ghrp-6 on inhibitory avoidance memory consolidation might be due to a decrease in the expression of serotonin ht1a and ht7 receptors and glutamate ampa receptors in the hippocampus of rats. |
2021-06-21 |
2023-08-13 |
rat |
Mihaela D Iordanova, Joanna Oi-Yue Yau, Michael A McDannald, Laura H Corbi. Neural substrates of appetitive and aversive prediction error. Neuroscience and biobehavioral reviews. vol 123. 2021-06-21. PMID:33453307. |
we explore the neurobiology of both appetitive (reward) and aversive (fear) prediction error with a focus on the mesolimbic dopamine system, the amygdala, ventrolateral periaqueductal gray, hippocampus, cortex and locus coeruleus noradrenaline. |
2021-06-21 |
2023-08-13 |
Not clear |
Dirk-Jan Saaltink, Erik W van Zwet, Erno Vreugdenhi. Doublecortin-Like Is Implicated in Adult Hippocampal Neurogenesis and in Motivational Aspects to Escape from an Aversive Environment in Male Mice. eNeuro. vol 7. issue 5. 2021-06-18. PMID:32994174. |
doublecortin-like is implicated in adult hippocampal neurogenesis and in motivational aspects to escape from an aversive environment in male mice. |
2021-06-18 |
2023-08-13 |
mouse |
Quoc-Anh Ho, Baldassarre Ste. Innovations in radiotherapy and advances in immunotherapy for the treatment of brain metastases. Clinical & experimental metastasis. 2021-06-17. PMID:34138383. |
the main technological advance was provided by volumetric modulated arc therapy (vmat), a computer-controlled delivery method that has opened the door for single-isocenter multi-metastases stereotactic radiosurgery (srs) and hippocampal avoidance whole brain radiation therapy (ha-wbrt). |
2021-06-17 |
2023-08-13 |
Not clear |
Charlotte Postel, Alison Mary, Jacques Dayan, Florence Fraisse, Thomas Vallée, Bérengère Guillery-Girard, Fausto Viader, Vincent de la Sayette, Denis Peschanski, Francis Eustache, Pierre Gagnepai. Variations in response to trauma and hippocampal subfield changes. Neurobiology of stress. vol 15. 2021-06-12. PMID:34113695. |
in line with current models of hippocampal subfield functions, ca1 changes were linked to the uncontrollable re-experiencing of intrusive memories, while ca2-3/dg changes, potentially exacerbated by comorbid depression, fostered the overgeneralization of fear linked to avoidance and hypervigilance behaviors. |
2021-06-12 |
2023-08-13 |
Not clear |
Atefeh Bakhtazad, Nasim Vousooghi, Mohammad Nasehi, Nima Sanadgol, Behzad Garmabi, Mohammad Reza Zarrindas. The effect of microinjection of CART 55-102 into the nucleus accumbens shell on morphine-induced conditioned place preference in rats: Involvement of the NMDA receptor. Peptides. vol 129. 2021-06-07. PMID:32335205. |
however, infusion of an aversive dose of cart (5 μg/side) prior to the rewarding dose of morphine (5 mg/kg) produced neither cpp nor cpa and nr1 in the nac and hippocampus decreased significantly. |
2021-06-07 |
2023-08-13 |
rat |