| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Luis A Martinez, Eric Klann, Maria V Tejada-Simo. Translocation and activation of Rac in the hippocampus during associative contextual fear learning. Neurobiology of learning and memory. vol 88. issue 1. 2007-08-31. PMID:17363298. |
we found that rac translocation and activation was increased in the hippocampus following associative fear conditioning in mice, and that these increases are blocked by intraperitoneal injection of the nmda receptor channel blocker mk801 at the acquisition stage. |
2007-08-31 |
2023-08-12 |
mouse |
| Cedomir Todorovic, Jelena Radulovic, Olaf Jahn, Marko Radulovic, Tessi Sherrin, Cathrin Hippel, Joachim Spies. Differential activation of CRF receptor subtypes removes stress-induced memory deficit and anxiety. The European journal of neuroscience. vol 25. issue 11. 2007-08-15. PMID:17553007. |
recovery from stress-induced anxiety and impairment of context-dependent fear conditioning was observed after 1 h delay of training and required hippocampal crf(1), as indicated by the finding that this recovery was prevented by blockade of intrahippocampal crf(1). |
2007-08-15 |
2023-08-12 |
mouse |
| Cedomir Todorovic, Jelena Radulovic, Olaf Jahn, Marko Radulovic, Tessi Sherrin, Cathrin Hippel, Joachim Spies. Differential activation of CRF receptor subtypes removes stress-induced memory deficit and anxiety. The European journal of neuroscience. vol 25. issue 11. 2007-08-15. PMID:17553007. |
it was concluded that exposure to a stressor initially affected both anxiety-like behavior and contextual conditioned fear through septal crf(2), while the later activation of hippocampal crf(1) resulted in the return to baseline levels of both processes. |
2007-08-15 |
2023-08-12 |
mouse |
| Ingrid M Nijholt, Anghelus Ostroveanu, Marco de Bruyn, Paul G M Luiten, Ulrich L M Eisel, Eddy A Van der Ze. Both exposure to a novel context and associative learning induce an upregulation of AKAP150 protein in mouse hippocampus. Neurobiology of learning and memory. vol 87. issue 4. 2007-07-16. PMID:17270471. |
we measured levels of akap150 protein in the hippocampus 6h after training mice in a contextual fear conditioning paradigm. |
2007-07-16 |
2023-08-12 |
mouse |
| Michael A Burman, Jonathan C Gewirt. Hippocampal activity, but not plasticity, is required for early consolidation of fear conditioning with a short trace interval. The European journal of neuroscience. vol 25. issue 8. 2007-07-12. PMID:17445243. |
hippocampal activity, but not plasticity, is required for early consolidation of fear conditioning with a short trace interval. |
2007-07-12 |
2023-08-12 |
Not clear |
| Michael A Burman, Jonathan C Gewirt. Hippocampal activity, but not plasticity, is required for early consolidation of fear conditioning with a short trace interval. The European journal of neuroscience. vol 25. issue 8. 2007-07-12. PMID:17445243. |
the dorsal hippocampus is required for explicit cue fear conditioning only when a temporal gap is inserted between conditioned stimulus (cs) termination and unconditioned stimulus (us) onset (trace fear conditioning). |
2007-07-12 |
2023-08-12 |
Not clear |
| Michael A Burman, Jonathan C Gewirt. Hippocampal activity, but not plasticity, is required for early consolidation of fear conditioning with a short trace interval. The European journal of neuroscience. vol 25. issue 8. 2007-07-12. PMID:17445243. |
to examine the role of the dorsal hippocampus in associating temporally discontiguous stimuli and to minimize the potential contribution of contextual cues, fear conditioning was conducted using a relatively short (3-s) trace interval. |
2007-07-12 |
2023-08-12 |
Not clear |
| Michael A Burman, Jonathan C Gewirt. Hippocampal activity, but not plasticity, is required for early consolidation of fear conditioning with a short trace interval. The European journal of neuroscience. vol 25. issue 8. 2007-07-12. PMID:17445243. |
these data suggest that the involvement of the dorsal hippocampus in short trace interval fear conditioning is largely restricted to the early period of memory consolidation, during which time it mediates the storage of long-term memory in other brain regions. |
2007-07-12 |
2023-08-12 |
Not clear |
| Hugo Lehmann, Samuel Lacanilao, Robert J Sutherlan. Complete or partial hippocampal damage produces equivalent retrograde amnesia for remote contextual fear memories. The European journal of neuroscience. vol 25. issue 5. 2007-06-25. PMID:17355254. |
we examined the effects of partial or complete damage to the hippocampus on long-term retention of a pavlovian conditioned fear response to context. |
2007-06-25 |
2023-08-12 |
rat |
| Sandra N Moses, Gordon Winocur, Jennifer D Ryan, Morris Moscovitc. Environmental complexity affects contextual fear conditioning following hippocampal lesions in rats. Hippocampus. vol 17. issue 5. 2007-06-22. PMID:17415748. |
hippocampal lesions led to reduced fear conditioning in both contexts, as measured by freezing, but the effect was significantly greater in the complex context. |
2007-06-22 |
2023-08-12 |
rat |
| Miguel A Lopez-Fernandez, Marie-Françoise Montaron, Emilio Varea, Genevieve Rougon, Cesar Venero, Djoher Nora Abrous, Carmen Sand. Upregulation of polysialylated neural cell adhesion molecule in the dorsal hippocampus after contextual fear conditioning is involved in long-term memory formation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 17. 2007-05-15. PMID:17460068. |
the role of the hippocampus in pavlovian fear conditioning is controversial. |
2007-05-15 |
2023-08-12 |
Not clear |
| Miguel A Lopez-Fernandez, Marie-Françoise Montaron, Emilio Varea, Genevieve Rougon, Cesar Venero, Djoher Nora Abrous, Carmen Sand. Upregulation of polysialylated neural cell adhesion molecule in the dorsal hippocampus after contextual fear conditioning is involved in long-term memory formation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 17. 2007-05-15. PMID:17460068. |
likewise, the debate is open with regard to the putative implication of each hippocampal subdivision in fear conditioning to a discrete conditioned stimulus. |
2007-05-15 |
2023-08-12 |
Not clear |
| Miguel A Lopez-Fernandez, Marie-Françoise Montaron, Emilio Varea, Genevieve Rougon, Cesar Venero, Djoher Nora Abrous, Carmen Sand. Upregulation of polysialylated neural cell adhesion molecule in the dorsal hippocampus after contextual fear conditioning is involved in long-term memory formation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 17. 2007-05-15. PMID:17460068. |
we explored the potential existence of dissociations occurring in the dorsal versus ventral hippocampus at the cellular level while dealing with either contextual or cued fear conditioning and focused in a molecular "signature" linked to structural plasticity, the polysialylated form of the neural cell adhesion molecule (psa-ncam). |
2007-05-15 |
2023-08-12 |
Not clear |
| Miguel A Lopez-Fernandez, Marie-Françoise Montaron, Emilio Varea, Genevieve Rougon, Cesar Venero, Djoher Nora Abrous, Carmen Sand. Upregulation of polysialylated neural cell adhesion molecule in the dorsal hippocampus after contextual fear conditioning is involved in long-term memory formation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 17. 2007-05-15. PMID:17460068. |
altogether, these findings highlighting the distinctive occurrence of these neuroplastic processes in the dorsal hippocampus during the standard contextual fear-conditioning task enlighten the ongoing debate about the involvement of these hippocampal subdivisions in pavlovian fear conditioning. |
2007-05-15 |
2023-08-12 |
Not clear |
| K Markram, R Gerardy-Schahn, C Sand. Selective learning and memory impairments in mice deficient for polysialylated NCAM in adulthood. Neuroscience. vol 144. issue 3. 2007-04-11. PMID:17140740. |
spatial orientation learning and reversal learning require complex integration of spatial information and response selection involving the hippocampus and prefrontal cortex, whereas cued fear conditioning is an associative type of emotional memory that highly depends on amygdala function. |
2007-04-11 |
2023-08-12 |
mouse |
| Jonathan Lifshitz, Brent M Witgen, M Sean Grad. Acute cognitive impairment after lateral fluid percussion brain injury recovers by 1 month: evaluation by conditioned fear response. Behavioural brain research. vol 177. issue 2. 2007-04-05. PMID:17169443. |
lesion, aspiration or inactivation of the hippocampus and amygdala impair conditioned fear to the trained context and cue, respectively. |
2007-04-05 |
2023-08-12 |
mouse |
| Nestor A Schmajuk, José A Larrauri, Kevin S Laba. Reinstatement of conditioned fear and the hippocampus: an attentional-associative model. Behavioural brain research. vol 177. issue 2. 2007-04-05. PMID:17178163. |
reinstatement of conditioned fear and the hippocampus: an attentional-associative model. |
2007-04-05 |
2023-08-12 |
Not clear |
| V V Sherstnev, V V Yurasov, Z I Storozheva, M A Gruden', N E Yakovlev. Biochemical markers of apoptosis in different parts of the brain during learning. Neuroscience and behavioral physiology. vol 36. issue 9. 2007-03-13. PMID:17024330. |
were estimated in the cerebellar vermis, the hippocampus, and the prefrontal cortex of the brains of adult rats four and 24 months after training to extinction of the acoustic startle reaction and conditioned fear. |
2007-03-13 |
2023-08-12 |
rat |
| Suzanne C Wood, Jonathan Fay, Jennifer R Sage, Stephan G Anagnostara. Cocaine and Pavlovian fear conditioning: dose-effect analysis. Behavioural brain research. vol 176. issue 2. 2007-03-02. PMID:17098299. |
the data suggest that despite cocaine's reputation as a performance-enhancing and anxiogenic drug, this effect is seen only at very low doses, whereas a moderate dose disrupts hippocampus and amygdala-dependent fear conditioning. |
2007-03-02 |
2023-08-12 |
mouse |
| Rudolph Marsch, Elisabeth Foeller, Gerhard Rammes, Mirjam Bunck, Manfred Kössl, Florian Holsboer, Walter Zieglgänsberger, Rainer Landgraf, Beat Lutz, Carsten T Wotja. Reduced anxiety, conditioned fear, and hippocampal long-term potentiation in transient receptor potential vanilloid type 1 receptor-deficient mice. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 27. issue 4. 2007-02-21. PMID:17251423. |
reduced anxiety, conditioned fear, and hippocampal long-term potentiation in transient receptor potential vanilloid type 1 receptor-deficient mice. |
2007-02-21 |
2023-08-12 |
mouse |