All Relations between fear memory and hippocampus

Publication Sentence Publish Date Extraction Date Species
Alfredo Zuniga, Jiawei Han, Isaac Miller-Crews, Laura A Agee, Hans A Hofmann, Michael R Dre. Extinction training suppresses activity of fear memory ensembles across the hippocampus and alters transcriptomes of fear-encoding cells. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 2024-06-14. PMID:38877180. extinction training suppresses activity of fear memory ensembles across the hippocampus and alters transcriptomes of fear-encoding cells. 2024-06-14 2024-06-17 Not clear
Diana Chan, Kathryn D Baker, Rick Richardso. The impact of chronic fluoxetine treatment in adolescence or adulthood on context fear memory and perineuronal nets. Developmental psychobiology. vol 66. issue 5. 2024-05-29. PMID:38807259. here, we investigated the effect of fluoxetine exposure during adolescence or adulthood on context fear memory and pnns in the basolateral amygdala (bla), the ca1 subregion of the hippocampus, and the medial prefrontal cortex in rats. 2024-05-29 2024-06-03 rat
Zohreh Vafaei, Fariba Khodagholi, Mohsen Nategh, Sara Nikseresht, Seyed Reza Hashemirad, Payman Raise-Abdullahi, Abbas Ali Vafaei, Fereshteh Motamed. Involvement of relaxin-family peptide-3 receptor (RXFP3) in the ventral dentate gyrus of the hippocampus in spatial and fear memory in rats. Peptides. vol 178. 2024-05-25. PMID:38788901. involvement of relaxin-family peptide-3 receptor (rxfp3) in the ventral dentate gyrus of the hippocampus in spatial and fear memory in rats. 2024-05-25 2024-05-27 rat
Zohreh Vafaei, Fariba Khodagholi, Mohsen Nategh, Sara Nikseresht, Seyed Reza Hashemirad, Payman Raise-Abdullahi, Abbas Ali Vafaei, Fereshteh Motamed. Involvement of relaxin-family peptide-3 receptor (RXFP3) in the ventral dentate gyrus of the hippocampus in spatial and fear memory in rats. Peptides. vol 178. 2024-05-25. PMID:38788901. this study utilized behavioral and molecular approaches to investigate the effects of putatively reversible blockade of rxfp3 in the ventral dentate gyrus (vdg) of the hippocampus on spatial and fear memory formation in rats. 2024-05-25 2024-05-27 rat
Ruyan Chen, Zhilin Wang, Qing Lin, Xutian Hou, Yan Jiang, Qiumin Le, Xing Liu, Lan Ma, Feifei Wan. Destabilization of fear memory by Rac1-driven engram-microglia communication in hippocampus. Brain, behavior, and immunity. 2024-04-26. PMID:38670239. destabilization of fear memory by rac1-driven engram-microglia communication in hippocampus. 2024-04-26 2024-04-29 mouse
Jacob H Wilmot, Cassiano R A F Diniz, Ana P Crestani, Kyle R Puhger, Jacob Roshgadol, Lin Tian, Brian Joseph Wiltge. Phasic locus coeruleus activity enhances trace fear conditioning by increasing dopamine release in the hippocampus. eLife. vol 12. 2024-04-09. PMID:38592773. finally, we show that hippocampal dopamine is important for trace fear memory formation, while norepinephrine is not. 2024-04-09 2024-04-11 mouse
Hanna M Molla, Anabel M M Miguelez Fernández, Kuei Y Tsen. Late-adolescent onset of prefrontal endocannabinoid control of hippocampal and amygdalar inputs and its impact on trace-fear conditioning behavior. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. 2024-03-12. PMID:38467844. collectively, these results indicate a protracted recruitment of pfc endocannabinoid signaling, which becomes online in late adolescence/young adulthood as revealed by its impact on hippocampal and amygdalar-evoked local field potential responses and trace fear memory behavior. 2024-03-12 2024-03-14 rat
Ethan J Goodman, Rebecca G Biltz, Jonathan M Packer, Damon J DiSabato, Samuel P Swanson, Braeden Oliver, Ning Quan, John F Sheridan, Jonathan P Godbou. Enhanced fear memory after social defeat in mice is dependent on interleukin-1 receptor signaling in glutamatergic neurons. Molecular psychiatry. 2024-03-08. PMID:38459193. nonetheless, neuronal reactivity (pcreb) and il-1β rna expression in the hippocampus and enhanced fear memory after rsd were microglial-independent. 2024-03-08 2024-03-11 mouse
Hiroaki Hori, Hotaka Fukushima, Taikai Nagayoshi, Rie Ishikawa, Min Zhuo, Fuyuko Yoshida, Hiroshi Kunugi, Kenichi Okamoto, Yoshiharu Kim, Satoshi Kid. Fear memory regulation by the cAMP signaling pathway as an index of reexperiencing symptoms in posttraumatic stress disorder. Molecular psychiatry. 2024-02-27. PMID:38409596. in line with these observations, integrative mouse and human transcriptome analysis revealed the reduced mrna expression of phosphodiesterase 4b (pde4b), an enzyme that degrades camp, in the peripheral blood of ptsd patients showing more severe reexperiencing symptoms and the mouse hippocampus after fear memory retrieval. 2024-02-27 2024-03-02 mouse
Yujun Wen, Jinhong Jiang, Feng Zhai, Fangfang Fan, Jun L. Sleep-wake dependent hippocampal regulation of fear memory. Sleep medicine. vol 115. 2024-02-17. PMID:38367358. sleep-wake dependent hippocampal regulation of fear memory. 2024-02-17 2024-02-20 Not clear
Hiroko Ikeda, Aimi Yamagishi, Naomi Yonemochi, Shogo Yamamoto, Takatsune Shimizu, Akihiro Muto, John L Waddington, Junzo Kame. Keratinocyte-Derived Cytokine in the Hippocampus Disrupts Extinction of Conditioned Fear Memory in Tumor-Bearing Mice. Molecular neurobiology. 2024-02-03. PMID:38308664. keratinocyte-derived cytokine in the hippocampus disrupts extinction of conditioned fear memory in tumor-bearing mice. 2024-02-03 2024-02-06 mouse
Hiroko Ikeda, Aimi Yamagishi, Naomi Yonemochi, Shogo Yamamoto, Takatsune Shimizu, Akihiro Muto, John L Waddington, Junzo Kame. Keratinocyte-Derived Cytokine in the Hippocampus Disrupts Extinction of Conditioned Fear Memory in Tumor-Bearing Mice. Molecular neurobiology. 2024-02-03. PMID:38308664. microinjection of kc into the hippocampus, but not into the amygdala, increased fear memory in normal mice. 2024-02-03 2024-02-06 mouse
Hiroko Ikeda, Aimi Yamagishi, Naomi Yonemochi, Shogo Yamamoto, Takatsune Shimizu, Akihiro Muto, John L Waddington, Junzo Kame. Keratinocyte-Derived Cytokine in the Hippocampus Disrupts Extinction of Conditioned Fear Memory in Tumor-Bearing Mice. Molecular neurobiology. 2024-02-03. PMID:38308664. these findings indicate that tb mice show an increase in serum cytokines, including il-1β, that increases kc production in microglia of the hippocampus, which then disrupts extinction of fear memory. 2024-02-03 2024-02-06 mouse
Alfredo Zuniga, Jiawei Han, Isaac Miller-Crews, Laura A Agee, Hans A Hofmann, Michael R Dre. Extinction Training Suppresses Activity of Fear Memory Ensembles Across the Hippocampus and Alters Transcriptomes of Fear-Encoding Cells. bioRxiv : the preprint server for biology. 2024-01-23. PMID:38260411. extinction training suppresses activity of fear memory ensembles across the hippocampus and alters transcriptomes of fear-encoding cells. 2024-01-23 2024-01-25 Not clear
Bart C J Dirven, Lennart van Melis, Teya Daneva, Lieke Dillen, Judith R Homberg, Tamas Kozicz, Marloes J A G Hencken. Hippocampal trauma memory processing conveying susceptibility to traumatic stress. Neuroscience. 2024-01-14. PMID:38220126. three weeks post-learning, mice were re-exposed to the conditioning context to induce remote fear memory recall, and associated hippocampal neuronal activity was assessed. 2024-01-14 2024-01-17 mouse
Bart C J Dirven, Lennart van Melis, Teya Daneva, Lieke Dillen, Judith R Homberg, Tamas Kozicz, Marloes J A G Hencken. Hippocampal trauma memory processing conveying susceptibility to traumatic stress. Neuroscience. 2024-01-14. PMID:38220126. while no differences in the size of the hippocampal neuronal ensemble activated during fear learning were observed between groups, susceptible mice displayed a smaller ensemble activated upon remote fear memory recall in the ventral ca1, higher regional hippocampal pv 2024-01-14 2024-01-17 mouse
Razieh Hajisoltani, Gholam Hossein Meftah. Epinephrine injected into the basolateral amygdala affects anxiety-like behavior and memory performance in stressed rats. Neuroscience letters. 2023-12-12. PMID:38086522. this study aimed to investigate how the epinephrine in the bla affects hippocampal fear memory, anxiety, and plasticity in control and stressed rats. 2023-12-12 2023-12-17 rat
Yue Teng, JiaYao Niu, Yang Liu, Han Wang, JinHong Chen, YuJia Kong, Ling Wang, Bo Lian, WeiWeng Wang, HongWei Sun, KuiTao Yu. Ketamine alleviates fear memory and spatial cognition deficits in a PTSD rat model via the BDNF signaling pathway of the hippocampus and amygdala. Behavioural brain research. 2023-12-04. PMID:38048914. ketamine alleviates fear memory and spatial cognition deficits in a ptsd rat model via the bdnf signaling pathway of the hippocampus and amygdala. 2023-12-04 2023-12-10 rat
Miki Hashizume, Rina Ito, Rie Suge, Yasushi Hojo, Gen Murakami, Takayuki Murakosh. Correlation between cue fear memory retrieval and oscillatory network inhibition in the amygdala is disrupted by acute REM sleep deprivation. Neuroscience. 2023-11-09. PMID:37944580. in particular, fear memory after cued fear conditioning is strongly associated with the bla, whereas both the bla and hippocampus are essential for contextual fear memory formation. 2023-11-09 2023-11-20 rat
Casagrande, R R Porto, J Haubrich, A Kautzmann, L de Oliveira Álvare. EMOTIONAL VALUE OF FEAR MEMORY AND THE ROLE OF THE VENTRAL HIPPOCAMPUS IN SYSTEMS CONSOLIDATION. Neuroscience. 2023-11-09. PMID:37944583. emotional value of fear memory and the role of the ventral hippocampus in systems consolidation. 2023-11-09 2023-11-20 Not clear