| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Andrés Molero-Chamiz. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain research. vol 1533. 2014-04-18. PMID:23973606. |
excitotoxic lesion of the hippocampus of wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. |
2014-04-18 |
2023-08-12 |
rat |
| Andrés Molero-Chamiz. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain research. vol 1533. 2014-04-18. PMID:23973606. |
to elucidate the brain areas involved in this circadian dependence of latent inhibition of conditioning taste aversion, the effect of excitotoxic lesions of the hippocampus, a region related to spatial-contextual modulation in this learning process, was analyzed. |
2014-04-18 |
2023-08-12 |
rat |
| Andrés Molero-Chamiz. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain research. vol 1533. 2014-04-18. PMID:23973606. |
the latent inhibition of conditioning taste aversion in animals with hippocampal lesions, that were pre-exposed and conditioned to the same or different time of day, was compared with the response of animals exposed to either conditions ("same" or "different") but had undergone amygdala lesions or sham lesions. |
2014-04-18 |
2023-08-12 |
rat |
| Andrés Molero-Chamiz. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain research. vol 1533. 2014-04-18. PMID:23973606. |
the results showed that selective dorsal hippocampus lesion eliminated the circadian dependence of latent inhibition of taste aversion. |
2014-04-18 |
2023-08-12 |
rat |
| Andrés Molero-Chamiz. Excitotoxic lesion of the hippocampus of Wistar rats disrupts the circadian control of the latent inhibition of taste aversion learning. Brain research. vol 1533. 2014-04-18. PMID:23973606. |
these findings suggest that the hippocampus contains a selective mechanism that modulates the contextual dependency of the latent inhibition of conditioning taste aversion without interfering with the effect of taste pre-exposure itself. |
2014-04-18 |
2023-08-12 |
rat |
| Conor D Cox, Christopher S Rex, Linda C Palmer, Alex H Babayan, Danielle T Pham, Samantha D Corwin, Brian H Trieu, Christine M Gall, Gary Lync. A map of LTP-related synaptic changes in dorsal hippocampus following unsupervised learning. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 34. issue 8. 2014-04-10. PMID:24553943. |
labeling patterns across 42 sampling zones covering entire cross sections through rostral hippocampus were assessed for two groups of rats that explored a novel two-room arena for 30 min, with or without a response contingency involving mildly aversive cues. |
2014-04-10 |
2023-08-12 |
rat |
| Conor D Cox, Christopher S Rex, Linda C Palmer, Alex H Babayan, Danielle T Pham, Samantha D Corwin, Brian H Trieu, Christine M Gall, Gary Lync. A map of LTP-related synaptic changes in dorsal hippocampus following unsupervised learning. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 34. issue 8. 2014-04-10. PMID:24553943. |
these mapping results suggest that encoding of a form of memory that is dependent upon rostral hippocampus reliably occurs at high levels in discrete anatomical zones, and that this regionally differentiated response is blocked when animals are inhibited from freely exploring the environment by the introduction of a mildly aversive stimulus. |
2014-04-10 |
2023-08-12 |
rat |
| Stěpán Kubík, Helena Buchtová, Karel Valeš, Aleš Stuchlí. MK-801 Impairs Cognitive Coordination on a Rotating Arena (Carousel) and Contextual Specificity of Hippocampal Immediate-Early Gene Expression in a Rat Model of Psychosis. Frontiers in behavioral neuroscience. vol 8. 2014-03-24. PMID:24659959. |
injection of tetrodotoxin into one hippocampus prevents cognitive coordination during avoidance of a stationary room-defined place on the carousel and increases coactivity of previously unrelated neurons in the uninjected hippocampus. |
2014-03-24 |
2023-08-12 |
rat |
| Somayeh Hosseinzadeh, Valiollah Dabidi Roshan, Mehdi Pourasgha. Effects of intermittent aerobic training on passive avoidance test (shuttle box) and stress markers in the dorsal hippocampus of wistar rats exposed to administration of homocysteine. Iranian journal of psychiatry and behavioral sciences. vol 7. issue 1. 2014-03-19. PMID:24644498. |
effects of intermittent aerobic training on passive avoidance test (shuttle box) and stress markers in the dorsal hippocampus of wistar rats exposed to administration of homocysteine. |
2014-03-19 |
2023-08-12 |
rat |
| Heekyung Lee, Dino Dvorak, André A Fento. Targeting Neural Synchrony Deficits is Sufficient to Improve Cognition in a Schizophrenia-Related Neurodevelopmental Model. Frontiers in psychiatry. vol 5. 2014-03-04. PMID:24592242. |
we reported that neonatal ventral hippocampus lesion (nvhl) rats, an established neurodevelopmental model of schizophrenia, have abnormal neural synchrony and cognitive deficits in the active place avoidance task. |
2014-03-04 |
2023-08-12 |
rat |
| Heekyung Lee, Dino Dvorak, André A Fento. Targeting Neural Synchrony Deficits is Sufficient to Improve Cognition in a Schizophrenia-Related Neurodevelopmental Model. Frontiers in psychiatry. vol 5. 2014-03-04. PMID:24592242. |
we report that: (1) inter-hippocampal synchrony in the theta and beta bands is correlated with active place avoidance performance; (2) the anticonvulsant ethosuximide attenuated the abnormal spike-wave activity, improved cognitive control, and reduced hyperlocomotion; (3) ethosuximide not only normalized the task-associated theta and beta synchrony between the two hippocampi but also increased synchrony between the medial prefrontal cortex and hippocampus above control levels; (4) the antipsychotic olanzapine was less effective at improving cognitive control and normalizing place avoidance-related inter-hippocampal neural synchrony, although it reduced hyperactivity; and (5) olanzapine caused an abnormal pattern of frequency-independent increases in neural synchrony, in both nvhl and control rats. |
2014-03-04 |
2023-08-12 |
rat |
| Matthew Lovett-Barron, Patrick Kaifosh, Mazen A Kheirbek, Nathan Danielson, Jeffrey D Zaremba, Thomas R Reardon, Gergely F Turi, René Hen, Boris V Zemelman, Attila Losoncz. Dendritic inhibition in the hippocampus supports fear learning. Science (New York, N.Y.). vol 343. issue 6173. 2014-02-28. PMID:24558155. |
the hippocampus forms a neural representation of the context that predicts aversive events. |
2014-02-28 |
2023-08-12 |
mouse |
| Matthew Lovett-Barron, Patrick Kaifosh, Mazen A Kheirbek, Nathan Danielson, Jeffrey D Zaremba, Thomas R Reardon, Gergely F Turi, René Hen, Boris V Zemelman, Attila Losoncz. Dendritic inhibition in the hippocampus supports fear learning. Science (New York, N.Y.). vol 343. issue 6173. 2014-02-28. PMID:24558155. |
we propose subcortical activation of dendritic inhibition as a mechanism for exclusion of aversive stimuli from hippocampal contextual representations during fear learning. |
2014-02-28 |
2023-08-12 |
mouse |
| Clarissa M Comim, Bruna P Mendonça, Diogo Dominguini, Andreza L Cipriano, Amanda V Steckert, Giselli Scaini, Mariz Vainzof, Emílio L Streck, Felipe Dal-Pizzol, João Queved. Central nervous system involvement in the animal model of myodystrophy. Molecular neurobiology. vol 48. issue 1. 2014-02-12. PMID:23508358. |
in summary, it was observed that homozygous mice presented impairment to the habituation and avoidance memory tasks; low levels of brain-derived neurotrophic factor (bdnf) in the prefrontal cortex, hippocampus, cortex and cerebellum; increased lipid peroxidation in the prefrontal cortex, hippocampus, striatum, and cerebellum; an increase of protein peroxidation in the prefrontal cortex, hippocampus, striatum, cerebellum, and cortex; a decrease of complex i activity in the prefrontal cortex and cerebellum; a decrease of complex ii activity in the prefrontal cortex and cerebellum; a decrease of complex iv activity in the prefrontal cortex and cerebellum; an increase in the cortex; and an increase of creatine kinase activity in the striatum and cerebellum. |
2014-02-12 |
2023-08-12 |
mouse |
| Yang-si Li, Ying-fen Hong, Jiang He, Jian-xun Lin, Yi-long Shan, Dong-ying Fu, Zhi-peng Chen, Xin-ran Ren, Zhi-hong Song, Liang Ta. Effects of magnolol on impairment of learning and memory abilities induced by scopolamine in mice. Biological & pharmaceutical bulletin. vol 36. issue 5. 2014-01-28. PMID:23445942. |
to further evaluate the therapeutic effects of mag on the learning and memory impairment in a scopolamine (scop)-induced mouse model, the passive avoidance and the morris water maze tests, the measurement of the ratio of brain/hippocampus to body weight, activities of acetyl cholinesterase (ache), superoxide dismutase (sod), total nitric oxide synthase (total nos) and the content of methane dicarboxylic aldehyde (mda) in hippocampus homogenate as well as the immunefluorescence staining of the ache positive nerve fibers were performed. |
2014-01-28 |
2023-08-12 |
mouse |
| Daiane Biff, Fabrícia Petronilho, Larissa Constantino, Francieli Vuolo, Grettel J Zamora-Berridi, Dhébora Mozena Dall'Igna, Clarissa M Comim, João Quevedo, Flávio Kapczinski, Felipe Dal-Pizzo. Correlation of acute phase inflammatory and oxidative markers with long-term cognitive impairment in sepsis survivors rats. Shock (Augusta, Ga.). vol 40. issue 1. 2014-01-16. PMID:23603768. |
animals were followed until 30 days after surgery and were subjected to the step-down inhibitory avoidance (ia) task, and the hippocampus levels of bdnf were determined. |
2014-01-16 |
2023-08-12 |
rat |
| Jun Wang, Yu-hua Wang, Yuan-yuan Hou, Tao Xi, Yao Liu, Jing-gen Li. The small GTPase RhoA, but not Rac1, is essential for conditioned aversive memory formation through regulation of actin rearrangements in rat dorsal hippocampus. Acta pharmacologica Sinica. vol 34. issue 6. 2014-01-06. PMID:23564082. |
actin rearrangements are induced in the dorsal hippocampus after conditioned morphine withdrawal, and involved in the formation of conditioned place aversion. |
2014-01-06 |
2023-08-12 |
rat |
| Alexander Nevelsky, Nantakan Ieumwananonthachai, Orit Kaidar-Person, Raquel Bar-Deroma, Haitam Nasrallah, Rahamim Ben-Yosef, Abraham Kute. Hippocampal-sparing whole-brain radiotherapy using Elekta equipment. Journal of applied clinical medical physics. vol 14. issue 3. 2013-12-03. PMID:23652251. |
plan evaluation was performed using d2% and d98% for the whole-brain ptv (defined as whole brain excluding hippocampus avoidance region), d100% and maximum dose to the hippocampus, and maximum dose to optic nerves and chiasm. |
2013-12-03 |
2023-08-12 |
Not clear |
| Birajara Soares Machado, Ana Carolina Bione Kunicki, Edgard Morya, Koichi Sameshim. Spectral characteristics of the hippocampal LFP during contextual fear conditioning. Einstein (Sao Paulo, Brazil). vol 10. issue 2. 2013-12-02. PMID:23052447. |
the hippocampus has an important role in the acquisition and recall of aversive memories. |
2013-12-02 |
2023-08-12 |
Not clear |
| Frank Angenstein, Karla Krautwald, Wolfram Wetzel, Henning Scheic. Perforant pathway stimulation as a conditioned stimulus for active avoidance learning triggers BOLD responses in various target regions of the hippocampus: a combined fMRI and electrophysiological study. NeuroImage. vol 75. 2013-11-26. PMID:23507376. |
using the electrical perforant pathway stimulations as conditioned stimulus for an active avoidance task (shuttle box) caused a further spreading of the bold response in the hippocampus formation, septum and acc/mpfc/mc but not in the nacc. |
2013-11-26 |
2023-08-12 |
rat |