| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Nader Asadian, Houman Parsaie, Abbas Ali Vafaei, Masoumeh Dadkhah, Samira Omoumi, Katayoun Sedagha. Chronic light deprivation induces different effects on spatial and fear memory and hippocampal BDNF/TRKB expression during light and dark phases of rat diurnal rhythm. Behavioural brain research. vol 418. 2021-12-11. PMID:34695541. |
chronic light deprivation induces different effects on spatial and fear memory and hippocampal bdnf/trkb expression during light and dark phases of rat diurnal rhythm. |
2021-12-11 |
2023-08-13 |
human |
| Hiroko Ikeda, Shogo Yamamoto, Junzo Kame. Increase in brain l-lactate enhances fear memory in diabetic mice: Involvement of glutamate neurons. Brain research. vol 1767. 2021-12-09. PMID:34129854. |
l-lactate levels in the amygdala and hippocampus, which are known to play important roles in fear memory, were significantly increased in stz-induced diabetic mice. |
2021-12-09 |
2023-08-13 |
mouse |
| Hiroko Ikeda, Shogo Yamamoto, Junzo Kame. Increase in brain l-lactate enhances fear memory in diabetic mice: Involvement of glutamate neurons. Brain research. vol 1767. 2021-12-09. PMID:34129854. |
these results suggest that l-lactate levels are increased in the amygdala and hippocampus in diabetic mice, which may enhance fear memory though activation of glutamatergic function in the amygdala and hippocampus. |
2021-12-09 |
2023-08-13 |
mouse |
| Yi Luo, Hua Fan, Xianpei Tan, Zhilian L. Hesperetin rescues emotional memory and synaptic plasticity deficit in aged rats. Behavioral neuroscience. vol 135. issue 6. 2021-12-07. PMID:34096742. |
to address this issue, we examined the role of hesperetin in the regulation of hippocampal long-term potentiation (ltp), surface expression of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (ampar) including glutamate receptor 1 subunit-containing ampar (glua1) and glutamate receptor 1 subunit-containing ampar (glua2), malondialdehyde (mda) concentration, reduced glutathione (gsh) concentration, and associative fear memory in aged rats. |
2021-12-07 |
2023-08-13 |
rat |
| Cassiano Ricardo Alves Faria Diniz, Leandro Antero da Silva, Luana Barreto Domingos, Andreza Buzolin Sonego, Leonardo Resstel Barbosa Moraes, Sâmia Joc. Fluoxetine acts concomitantly on dorsal and ventral hippocampus to Trk-dependently modulate the extinction of fear memory. Progress in neuro-psychopharmacology & biological psychiatry. vol 113. 2021-12-06. PMID:34619303. |
fluoxetine acts concomitantly on dorsal and ventral hippocampus to trk-dependently modulate the extinction of fear memory. |
2021-12-06 |
2023-08-13 |
Not clear |
| Jessica Leake, Raphael Zinn, Laura H Corbit, Michael S Fanselow, Bryce Visse. Engram Size Varies with Learning and Reflects Memory Content and Precision. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 41. issue 18. 2021-11-29. PMID:33888604. |
using c-fos to track neuronal activity in male mice, we examined how these learning-dependent changes in context fear memory precision are encoded in hippocampal ensembles. |
2021-11-29 |
2023-08-13 |
mouse |
| Amir Bazaz, Ali Ghanbari, Abbas Ali Vafaei, Ali Khaleghian, Ali Rashidy-Pou. Oxytocin in dorsal hippocampus facilitates auditory fear memory extinction in rats. Neuropharmacology. vol 202. 2021-11-26. PMID:34687711. |
oxytocin in dorsal hippocampus facilitates auditory fear memory extinction in rats. |
2021-11-26 |
2023-08-13 |
rat |
| Hui Shu, Mengwei Wang, Min Song, Yanyun Sun, Xianzhi Shen, Junfang Zhang, Xinchun Ji. Acute Nicotine Treatment Alleviates LPS-Induced Impairment of Fear Memory Reconsolidation Through AMPK Activation and CRTC1 Upregulation in Hippocampus. The international journal of neuropsychopharmacology. vol 23. issue 10. 2021-11-23. PMID:32516360. |
acute nicotine treatment alleviates lps-induced impairment of fear memory reconsolidation through ampk activation and crtc1 upregulation in hippocampus. |
2021-11-23 |
2023-08-13 |
Not clear |
| Marta Celorrio, Miguel A Abellanas, James Rhodes, Victoria Goodwin, Jennie Moritz, Sangeetha Vadivelu, Leran Wang, Rachel Rodgers, Sophia Xiao, Ilakkia Anabayan, Camryn Payne, Alexandra M Perry, Megan T Baldridge, Maria S Aymerich, Ashley Steed, Stuart H Fries. Gut microbial dysbiosis after traumatic brain injury modulates the immune response and impairs neurogenesis. Acta neuropathologica communications. vol 9. issue 1. 2021-11-18. PMID:33691793. |
antibiotic-induced gut microbial dysbiosis established prior to tbi significantly worsened neuronal loss and reduced microglia activation in the injured hippocampus with concomitant changes in fear memory response. |
2021-11-18 |
2023-08-13 |
Not clear |
| Yoonjeong Jeon, Yun Lim, Jiwoo Yeom, Eun-Kyoung Ki. Comparative metabolic profiling of posterior parietal cortex, amygdala, and hippocampus in conditioned fear memory. Molecular brain. vol 14. issue 1. 2021-11-18. PMID:34615530. |
comparative metabolic profiling of posterior parietal cortex, amygdala, and hippocampus in conditioned fear memory. |
2021-11-18 |
2023-08-13 |
Not clear |
| Yoonjeong Jeon, Yun Lim, Jiwoo Yeom, Eun-Kyoung Ki. Comparative metabolic profiling of posterior parietal cortex, amygdala, and hippocampus in conditioned fear memory. Molecular brain. vol 14. issue 1. 2021-11-18. PMID:34615530. |
hippocampus and amygdala neurons consolidate conditioned stimulus (cs)-dependent fear memory. |
2021-11-18 |
2023-08-13 |
Not clear |
| Weronika Szadzinska, Konrad Danielewski, Kacper Kondrakiewicz, Karolina Andraka, Evgeni Nikolaev, Marta Mikosz, Ewelina Knapsk. Hippocampal Inputs in the Prelimbic Cortex Curb Fear after Extinction. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 41. issue 44. 2021-11-09. PMID:34518304. |
the prelimbic cortex (pl), which integrates signals from brain structures involved in fear conditioning and extinction such as the ventral hippocampus (vhip) and the basolateral amygdala (bl), is necessary for fear memory retrieval. |
2021-11-09 |
2023-08-13 |
rat |
| Elizabeth H Shepherd, Neil M Fournier, Robert J Sutherland, Hugo Lehman. Distributed learning episodes create a context fear memory outside the hippocampus that depends on perirhinal and anterior cingulate cortices. Learning & memory (Cold Spring Harbor, N.Y.). vol 28. issue 11. 2021-11-01. PMID:34663693. |
distributed learning episodes create a context fear memory outside the hippocampus that depends on perirhinal and anterior cingulate cortices. |
2021-11-01 |
2023-08-13 |
Not clear |
| Charlotte C Bavley, Zeeba D Kabir, Alexander P Walsh, Maria Kosovsky, Jonathan Hackett, Herie Sun, Edwin Vázquez-Rosa, Coral J Cintrón-Pérez, Emiko Miller, Yeojung Koh, Andrew A Pieper, Anjali M Rajadhyaksh. Dopamine D1R-neuron cacna1c deficiency: a new model of extinction therapy-resistant post-traumatic stress. Molecular psychiatry. vol 26. issue 6. 2021-10-11. PMID:32332995. |
post-traumatic stress disorder (ptsd) is characterized by persistent fear memory of remote traumatic events, mental re-experiencing of the trauma, long-term cognitive deficits, and ptsd-associated hippocampal dysfunction. |
2021-10-11 |
2023-08-13 |
Not clear |
| Che Jiang, Xiaona Wu, Jiajia Wang, Chunyong Li, Gaoquan Lu. Activation of CB1 pathway in the perirhinal cortex is necessary but not sufficient for destabilization of contextual fear memory in rats. Behavioural brain research. vol 416. 2021-10-05. PMID:34499934. |
this result underlines parahippocampal regions in destabilization and reconsolidation process of fear memory besides amygdala and hippocampus. |
2021-10-05 |
2023-08-13 |
rat |
| Qianqian Cao, Yuan Wei, Jialin Deng, Junfeng Li, Yanhua Huang, Yuke Li, Ji-Chun Zhang, Zili Zhang, Song Li. NRG1 accelerates the forgetting of fear memories and facilitates the induction of long-term depression in adult mice. Psychopharmacology. vol 238. issue 9. 2021-09-28. PMID:34189597. |
forgetting of fear memory is a current medical therapy for posttraumatic stress disorder (ptsd), and hippocampal long-term depression (ltd) may be the underlying mechanism. |
2021-09-28 |
2023-08-13 |
mouse |
| João Vitor Ferreira Rodrigues, Anna Paula Perin Vidigal, Vítor Sampaio Minassa, Thatiany Jardim Batista, Randriely Merscher Sobreira de Lima, Vinícius Rafael Funck, Leandro S Antero, Leonardo Barbosa Moraes Resstel, Juliana Barbosa Coitinho, Leandro Jose Bertoglio, Karla Nívea Sampaio, Vanessa Beijamin. A single dose of the organophosphate triazophos induces fear extinction deficits accompanied by hippocampal acetylcholinesterase inhibition. Neurotoxicology and teratology. vol 82. 2021-09-23. PMID:33031921. |
our findings suggest that fear memory extinction deficits induced by acute triazophos intoxication are accompanied by hippocampal ache inhibition. |
2021-09-23 |
2023-08-13 |
rat |
| Hieu Hoang Trung, Toru Yoshihara, Akito Nakao, Katsumi Hayashida, Yoshiki Hirata, Koumei Shirasuna, Mitsuru Kuwamura, Yuki Nakagawa, Takehito Kaneko, Yasuo Mori, Masahide Asano, Takashi Kuramot. Deficiency of the RIβ subunit of protein kinase A causes body tremor and impaired fear conditioning memory in rats. Scientific reports. vol 11. issue 1. 2021-09-23. PMID:33479380. |
these findings indicate the roles of the riβ subunit in tremor pathogenesis and contextual and cued fear memory, and suggest that the hippocampal and amygdala roles of this subunit differ between mice and rats and that rats are therefore beneficial for exploring riβ function. |
2021-09-23 |
2023-08-13 |
mouse |
| Shawn Zheng Kai Tan, Chi Him Poon, Ying-Shing Chan, Lee Wei Li. Prelimbic cortical stimulation disrupts fear memory consolidation through ventral hippocampal dopamine D British journal of pharmacology. vol 178. issue 17. 2021-09-21. PMID:33899943. |
prelimbic cortical stimulation disrupts fear memory consolidation through ventral hippocampal dopamine d anxiety disorders pose one of the biggest threats to mental health worldwide, yet current therapeutics have been mostly ineffective due to issues with relapse, efficacy and toxicity of the medications. |
2021-09-21 |
2023-08-13 |
Not clear |
| Ramiro Comas Mutis, Pablo Javier Espejo, Irene Delia Martijena, Victor Alejandro Molina, Gastón Diego Calf. Temporal dynamic of the hippocampal structural plasticity associated with the fear memory destabilization/reconsolidation process. Hippocampus. vol 31. issue 10. 2021-09-21. PMID:34190369. |
temporal dynamic of the hippocampal structural plasticity associated with the fear memory destabilization/reconsolidation process. |
2021-09-21 |
2023-08-13 |
human |