| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Sachiko Hiraide, Yasuhiro Saito, Machiko Matsumoto, Yoshiki Yanagawa, Shuhei Ishikawa, Yasunori Kubo, Sumitaka Inoue, Mitsuhiro Yoshioka, Hiroko Togash. Possible modulation of the amygdala on metaplasticity deficits in the hippocampal CA1 field in early postnatally stressed rats. Journal of pharmacological sciences. vol 119. issue 1. 2012-11-20. PMID:22641128. |
the present study examined the possible involvement of the amygdala in behavioral deficits associated with fear memory in a juvenile stress model, with a focus on hippocampal synaptic function. |
2012-11-20 |
2023-08-12 |
rat |
| Sachiko Hiraide, Yasuhiro Saito, Machiko Matsumoto, Yoshiki Yanagawa, Shuhei Ishikawa, Yasunori Kubo, Sumitaka Inoue, Mitsuhiro Yoshioka, Hiroko Togash. Possible modulation of the amygdala on metaplasticity deficits in the hippocampal CA1 field in early postnatally stressed rats. Journal of pharmacological sciences. vol 119. issue 1. 2012-11-20. PMID:22641128. |
these findings suggest that early postnatal stress may cause long-term dysfunction of the modulatory effect of the amygdala on hippocampal function associated with fear memory. |
2012-11-20 |
2023-08-12 |
rat |
| Andras Bilkei-Gorzo, Susanne Erk, Britta Schürmann, Daniela Mauer, Kerstin Michel, Henning Boecker, Lukas Scheef, Henrik Walter, Andreas Zimme. Dynorphins regulate fear memory: from mice to men. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 32. issue 27. 2012-09-18. PMID:22764240. |
while it is well established that amygdala, prefrontal cortex and hippocampus are key brain structures in fear memory processing (mcgaugh, 2004; herry et al., 2008; likhtik et al., 2008), it is not well known which neurotransmitters or neuromodulators are involved. |
2012-09-18 |
2023-08-12 |
mouse |
| Mark P DeAndrade, Li Zhang, Atbin Doroodchi, Fumiaki Yokoi, Chad C Cheetham, Huan-Xin Chen, Steven N Roper, J David Sweatt, Yuqing L. Enhanced hippocampal long-term potentiation and fear memory in Btbd9 mutant mice. PloS one. vol 7. issue 4. 2012-08-31. PMID:22536397. |
enhanced hippocampal long-term potentiation and fear memory in btbd9 mutant mice. |
2012-08-31 |
2023-08-12 |
mouse |
| María Eugenia Bertotto, Noelia Martina Maldonado, Elena Anahi Bignante, Silvana Vanesa Gorosito, María Julia Cambiasso, Víctor Alejandro Molina, Irene Delia Martijen. ERK activation in the amygdala and hippocampus induced by fear conditioning in ethanol withdrawn rats: modulation by MK-801. European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology. vol 21. issue 12. 2012-08-20. PMID:21315561. |
in order to explore the neural substrates and the potential mechanism involved in this effect, we examined: 1) the erk1/2 activation in the central (cea) and basolateral (bla) nuclei of the amygdala and in the dorsal hippocampus (dhip), 2) the effect of the nmda receptor antagonist mk-801 on fear conditioning and erk activation and 3) the effect of the infusion of u0126, a mek inhibitor, into the bla on fear memory formation in ethanol withdrawn rats. |
2012-08-20 |
2023-08-12 |
rat |
| Susan Sangha, Jasmin Ilenseer, Ludmila Sosulina, Jörg Lesting, Hans-Christian Pap. Differential regulation of glutamic acid decarboxylase gene expression after extinction of a recent memory vs. intermediate memory. Learning & memory (Cold Spring Harbor, N.Y.). vol 19. issue 5. 2012-08-14. PMID:22511241. |
here, we report changes in gene expression of the gad65 and gad67 isoforms of gad, as measured by relative quantitative real-time rt-pcr, in subregions of the amygdala, hippocampus, and prefrontal cortex 24-26 h after extinction of a recent (1-d) or intermediate (14-d) fear memory. |
2012-08-14 |
2023-08-12 |
Not clear |
| Hélène Cheval, Carine Chagneau, Grégoire Levasseur, Alexandra Veyrac, Nicole Faucon-Biguet, Serge Laroche, Sabrina Davi. Distinctive features of Egr transcription factor regulation and DNA binding activity in CA1 of the hippocampus in synaptic plasticity and consolidation and reconsolidation of fear memory. Hippocampus. vol 22. issue 3. 2012-07-23. PMID:21425206. |
distinctive features of egr transcription factor regulation and dna binding activity in ca1 of the hippocampus in synaptic plasticity and consolidation and reconsolidation of fear memory. |
2012-07-23 |
2023-08-12 |
Not clear |
| A R Fidalgo, M Cibelli, J P M White, I Nagy, F Noormohamed, L Benzonana, M Maze, D M. Peripheral orthopaedic surgery down-regulates hippocampal brain-derived neurotrophic factor and impairs remote memory in mouse. Neuroscience. vol 190. 2012-07-05. PMID:21699962. |
our data suggest that a reduction in the level of hippocampal bdnf and an increase in the level of hippocampal il-1β following surgery may affect the transference of fear memory in the mouse brain. |
2012-07-05 |
2023-08-12 |
mouse |
| Xu Liu, Steve Ramirez, Petti T Pang, Corey B Puryear, Arvind Govindarajan, Karl Deisseroth, Susumu Tonegaw. Optogenetic stimulation of a hippocampal engram activates fear memory recall. Nature. vol 484. issue 7394. 2012-05-25. PMID:22441246. |
optogenetic stimulation of a hippocampal engram activates fear memory recall. |
2012-05-25 |
2023-08-12 |
mouse |
| Philip Barnes, Anne Kirtley, Kerrie L Thoma. Quantitatively and qualitatively different cellular processes are engaged in CA1 during the consolidation and reconsolidation of contextual fear memory. Hippocampus. vol 22. issue 2. 2012-05-14. PMID:21080409. |
this experimental strategy was further validated because the cytokine interleukin 1 (il-1) was reciprocally regulated in ca1 after contextual fear conditioning and fear memory retrieval, and we showed for the first time that that il-1 receptor mediated signaling in the hippocampus was necessary for reconsolidation. |
2012-05-14 |
2023-08-12 |
Not clear |
| Katarina Järlestedt, Alison L Atkins, Henrik Hagberg, Marcela Pekna, Carina Mallar. Trace fear conditioning detects hypoxic-ischemic brain injury in neonatal mice. Developmental neuroscience. vol 33. issue 3-4. 2012-03-29. PMID:21778703. |
dorsal hippocampal and amygdala volumes were smaller in the ischemic hemispheres of the hi mice that displayed impaired fear memory with shock-paired tone plus light. |
2012-03-29 |
2023-08-12 |
mouse |
| Kristopher McEown, Dallas Trei. Mineralocorticoid receptors in the medial prefrontal cortex and hippocampus mediate rats' unconditioned fear behaviour. Hormones and behavior. vol 60. issue 5. 2012-03-09. PMID:21889941. |
in spite of the known roles of the hippocampus in spatial memory and conditioned fear memory, mrs within these sites did not appear to mediate memory of the shock-probe. |
2012-03-09 |
2023-08-12 |
rat |
| Jörg Lesting, Rajeevan T Narayanan, Christian Kluge, Susan Sangha, Thomas Seidenbecher, Hans-Christian Pap. Patterns of coupled theta activity in amygdala-hippocampal-prefrontal cortical circuits during fear extinction. PloS one. vol 6. issue 6. 2011-12-01. PMID:21738775. |
signals related to fear memory and extinction are processed within brain pathways involving the lateral amygdala (la) for formation of aversive stimulus associations, the ca1 area of the hippocampus for context-dependent modulation of these associations, and the infralimbic region of the medial prefrontal cortex (mpfc) for extinction processes. |
2011-12-01 |
2023-08-12 |
mouse |
| Priyanka Rao-Ruiz, Diana C Rotaru, Rolinka J van der Loo, Huibert D Mansvelder, Oliver Stiedl, August B Smit, Sabine Spijke. Retrieval-specific endocytosis of GluA2-AMPARs underlies adaptive reconsolidation of contextual fear. Nature neuroscience. vol 14. issue 10. 2011-11-15. PMID:21909089. |
here we show that retrieval of fear memory induces a biphasic temporal change in glua2-containing ampa-type glutamate receptor (ampar) membrane expression and synaptic strength in the mouse dorsal hippocampus. |
2011-11-15 |
2023-08-12 |
mouse |
| Raphael Lamprech. The roles of the actin cytoskeleton in fear memory formation. Frontiers in behavioral neuroscience. vol 5. 2011-11-10. PMID:21808614. |
evidence indicates that fear learning leads to changes in neuronal synaptic transmission and morphology in brain areas underlying fear memory formation including the amygdala and hippocampus. |
2011-11-10 |
2023-08-12 |
Not clear |
| Saeed Nikzad, Abbas Ali Vafaei, Ali Rashidy-Pour, Saeed Haghigh. Systemic and intrahippocampal administrations of the glucocorticoid receptor antagonist RU38486 impairs fear memory reconsolidation in rats. Stress (Amsterdam, Netherlands). vol 14. issue 4. 2011-10-07. PMID:21438774. |
moreover, we found no studies that assessed the role of hippocampal grs in fear memory reconsolidation. |
2011-10-07 |
2023-08-12 |
human |
| Yutaka Matsuok. Clearance of fear memory from the hippocampus through neurogenesis by omega-3 fatty acids: a novel preventive strategy for posttraumatic stress disorder? BioPsychoSocial medicine. vol 5. 2011-07-14. PMID:21303552. |
clearance of fear memory from the hippocampus through neurogenesis by omega-3 fatty acids: a novel preventive strategy for posttraumatic stress disorder? |
2011-07-14 |
2023-08-12 |
Not clear |
| Yutaka Matsuok. Clearance of fear memory from the hippocampus through neurogenesis by omega-3 fatty acids: a novel preventive strategy for posttraumatic stress disorder? BioPsychoSocial medicine. vol 5. 2011-07-14. PMID:21303552. |
this article first briefly reviews the prevalence and associated factors of accident-related ptsd, then focuses on a conceptual model of fear memory and proposes a new, rationally hypothesized translational preventive intervention for ptsd through promoting hippocampal neurogenesis by omega-3 fatty acid supplementation. |
2011-07-14 |
2023-08-12 |
Not clear |
| S Michalakis, T Kleppisch, S A Polta, C T Wotjak, S Koch, G Rammes, L Matt, E Becirovic, M Bie. Altered synaptic plasticity and behavioral abnormalities in CNGA3-deficient mice. Genes, brain, and behavior. vol 10. issue 2. 2011-06-15. PMID:20846178. |
despite the dissociation between physiological and behavioral parameters, our data describe a so far unrecognized role of cnga3 in modulation of hippocampal plasticity and amygdala-dependent fear memory. |
2011-06-15 |
2023-08-12 |
mouse |
| Can Gao, Martin B Gill, Natalie C Tronson, Anita L Guedea, Yomayra F Guzmán, Kyu Hwan Huh, Kevin A Corcoran, Geoffrey T Swanson, Jelena Radulovi. Hippocampal NMDA receptor subunits differentially regulate fear memory formation and neuronal signal propagation. Hippocampus. vol 20. issue 9. 2011-05-31. PMID:19806658. |
hippocampal nmda receptor subunits differentially regulate fear memory formation and neuronal signal propagation. |
2011-05-31 |
2023-08-12 |
Not clear |