| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Chengju Tian, Isabel Reyes, Arjun V Masurka. Differential alterations of entorhinal versus CA3 impact on ventral CA1 pyramidal neurons in 5xFAD mice. Alzheimer's & dementia : the journal of the Alzheimer's Association. vol 17 Suppl 3. 2022-02-03. PMID:35109258. |
most hippocampal physiologic studies in alzheimer disease (ad) have focused on memory circuit dysfunction in dorsal ca1. |
2022-02-03 |
2023-08-13 |
mouse |
| Yuk-Hoi Yiu, Jill K Leutgeb, Christian Leibol. Directional Tuning of Phase Precession Properties in the Hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2022-02-03. PMID:35110389. |
here, using a previously published dataset that contains the spike activity of rat hippocampal place cells in the ca1, ca2 and ca3 subregions during free foraging of male long-evans rats in a 2d environment, we found that rate and spike timing codes are related. |
2022-02-03 |
2023-08-13 |
rat |
| Hyunsu Le. Toward the biological model of the hippocampus as the successor representation agent. Bio Systems. 2022-01-30. PMID:35093444. |
inspired by the successor representation (sr) learning algorithms, which decompose value function of td learning into reward and state transition, they argued that the rate of firing of ca1 place cells in the hippocampus represents the probability of state transition. |
2022-01-30 |
2023-08-13 |
Not clear |
| Tatsuya Maekawa, Miki Sugimoto, Shinichi Kume, Takeshi Oht. Pathophysiological features in the brains of female Spontaneously Diabetic Torii (SDT) fatty rats. The Journal of veterinary medical science. 2022-01-27. PMID:35082197. |
the parietal cortical thickness was measured and the number of pyramidal cells in the hippocampal cornu ammonis 1 and 3 (ca1 and ca3) and the number of granule cells in the dentate gyrus (dg) regions were counted. |
2022-01-27 |
2023-08-13 |
rat |
| Mumin Alper Erdogan, Mehmet Kirazlar, Gurkan Yigitturk, Oytun Erba. Digoxin Exhibits Neuroprotective Properties in a Rat Model of Dementia. Neurochemical research. 2022-01-22. PMID:35064518. |
the levels of tumor necrosis factor-alpha (tnf-α) and choline acetyl transferase (chat) were measured in the brain, and neurons were counted using cresyl violet staining in cornu ammonis-1 (ca1) and cornu ammonis-3 (ca3) cornu ammonis (ca3). |
2022-01-22 |
2023-08-13 |
human |
| Erik Lidin, Mattias K Sköld, Maria Angéria, Johan Davidsson, Mårten Rislin. Hippocampal Expression of Cytochrome P450 1B1 in Penetrating Traumatic Brain Injury. International journal of molecular sciences. vol 23. issue 2. 2022-01-21. PMID:35054909. |
immunohistochemical analysis confirmed neuronal cyp1b1 protein in all hippocampal subregions, while cpr was limited to ca1 and ca2. |
2022-01-21 |
2023-08-13 |
rat |
| Ryszard Pluta, Wanda Furmaga-Jabłońska, Sławomir Januszewski, Stanisław J Czuczwa. Post-Ischemic Brain Neurodegeneration in the Form of Alzheimer's Disease Proteinopathy: Possible Therapeutic Role of Curcumin. Nutrients. vol 14. issue 2. 2022-01-21. PMID:35057429. |
the observed death of pyramidal neurons in the ca1 region of the hippocampus and its atrophy are considered to be typical changes for post-ischemic brain neurodegeneration and for alzheimer's disease. |
2022-01-21 |
2023-08-13 |
human |
| Emre Hari, Elif Kurt, Ali Bayram, Gozde Kizilates-Evin, Burak Acar, Tamer Demiralp, Hakan Gurvi. Volumetric changes within hippocampal subfields in Alzheimer's disease continuum. Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 2022-01-18. PMID:35041116. |
ancova results of the hippocampal subfields displayed statistically significant differences among the three groups in bilateral ca1, sub, and dg volumes (right ca1: f = 7.316, p = 0.002; left ca1: f = 6.768, p = 0.003; right sub: f = 9.390, p < 0.001; left sub: f = 5.925, p = 0.005; right dg: f = 9.469, p < 0.001; left dg: f = 9.354, p < 0.001), while ca3 volumes were not significantly different among the groups. |
2022-01-18 |
2023-08-13 |
Not clear |
| Marina F Souza, Katty A A L Medeiros, Lívia C R F Lins, José M M Bispo, Auderlan M Gois, Edson R Santos, Thiago H Almeida-Souza, João E C Melo, Heitor S Franco, Rodolfo S Silva, Eduardo A Pereira-Filho, Marco Aurelio M Freire, José R Santo. Motor, memory, and anxiety-like behavioral impairments associated with brain-derived neurotrophic factor and dopaminergic imbalance after inhalational exposure to deltamethrin. Brain research bulletin. 2022-01-18. PMID:35041849. |
the animals submitted to 9 inhalations of dm showed a reduction in immunoreactivity for th in the substantia nigra pars compacta (snpc), ventral tegmental area (vta), and dorsal striatum (ds) areas, and an increase in bdnf in the ds and ca1, ca3 and dentate gyrus (dg) hippocampal areas. |
2022-01-18 |
2023-08-13 |
rat |
| Theresa S Rimmele, Shaomin Li, Jens Velde Andersen, Emil W Westi, Alexander Rotenberg, Jianlin Wang, Blanca Irene Aldana, Dennis J Selkoe, Chiye J Aoki, Chris G Dulla, Paul Allen Rosenber. Neuronal Loss of the Glutamate Transporter GLT-1 Promotes Excitotoxic Injury in the Hippocampus. Frontiers in cellular neuroscience. vol 15. 2022-01-17. PMID:35035352. |
we found that stimulus-evoked field extracellular postsynaptic potentials (fepsps) recorded in the ca1 region of the hippocampus were normal in the astrocytic glt-1 ko but were reduced and often absent in the neuronal glt-1 ko at 40 weeks. |
2022-01-17 |
2023-08-13 |
mouse |
| Alena Kalinina, Zakhar Krekhno, Janet Yee, Hugo Lehmann, Neil M Fournie. Effect of repeated seizures on spatial exploration and immediate early gene expression in the hippocampus and dentate gyrus. IBRO neuroscience reports. vol 12. 2022-01-14. PMID:35028638. |
the present study sought out to examine the impact of chronic pentylenetetrazole evoked seizures (ptz kindling) on spatial exploration induced in ieg expression (c-fos, Δfosb, homer1a, egr1, npas4, nr4a1) in the hippocampus (ca1 and ca3 subfields) and dentate gyrus of rats. |
2022-01-14 |
2023-08-13 |
rat |
| Guo-Liang Yi, Min-Zhen Zhu, He-Chen Cui, Xin-Rui Yuan, Peng Liu, Jie Tang, Yuan-Qing Li, Xin-Hong Zh. A hippocampus dependent neural circuit loop underlying the generation of auditory mismatch negativity. Neuropharmacology. 2022-01-13. PMID:35026286. |
moreover, we found that ketamine induced mmn deficiency by inhibition of long-range gabaergic projection from the ca1 region of the dorsal hippocampus to the medial entorhinal cortex. |
2022-01-13 |
2023-08-13 |
mouse |
| Melania Gonzalez-Rodriguez, Sandra Villar-Conde, Veronica Astillero-Lopez, Patricia Villanueva-Anguita, Isabel Ubeda-Banon, Alicia Flores-Cuadrado, Alino Martinez-Marcos, Daniel Saiz-Sanche. Neurodegeneration and Astrogliosis in the Human CA1 Hippocampal Subfield Are Related to hsp90ab1 and bag3 in Alzheimer's Disease. International journal of molecular sciences. vol 23. issue 1. 2022-01-11. PMID:35008592. |
neurodegeneration and astrogliosis in the human ca1 hippocampal subfield are related to hsp90ab1 and bag3 in alzheimer's disease. |
2022-01-11 |
2023-08-13 |
human |
| Huiming Zhang, Xue Chen, Xi Wang, Ying Liu, Charles D Sands, Minke Tan. Ginsenoside Rb1 attenuates lipopolysaccharide-induced neural damage in the brain of mice via regulating the dysfunction of microglia and astrocytes. Journal of integrative neuroscience. vol 20. issue 4. 2022-01-08. PMID:34997706. |
our findings show that rb1 has a protective effect on lps-induced neuronal damage in the ca1 of the hippocampus and in the somatosensory area of the cerebral cortex in mice, which is likely to be the basis for its improvement of locomotor and motor coordination. |
2022-01-08 |
2023-08-13 |
mouse |
| Mohsen Jeyhoonabadi, Samad Alimoahmmadi, Shahin Hassanpour, Mohammad Hashemni. Betaine Ameliorates Depressive-Like Behaviors in Zinc Oxide Nanoparticles Exposed Mice. Biological trace element research. 2022-01-07. PMID:34993911. |
administration of zno nps decreased the thickness of hippocampus and pyramidal neurons in the hippocampal dentate gyrus (dg) and ca1 regions were sparsely arranged. |
2022-01-07 |
2023-08-13 |
mouse |
| N A Alfaris, G M Alshammari, J Z Altamimi, D H Aljabryn, R I Alagal, H Aldera, M A Alkhateeb, M A Yahy. Ellagic acid prevents streptozotocin-induced hippocampal damage and memory loss in rats by stimulating Nrf2 and nuclear factor-κB, and activating insulin receptor substrate/PI3K/Akt axis. Journal of physiology and pharmacology : an official journal of the Polish Physiological Society. vol 72. issue 4. 2022-01-06. PMID:34987124. |
associated with the improved memory, ea preserved the structure of the ca1 area of rats' hippocampus and suppressed the hippocampal expression of bax and cleaved caspase 3. |
2022-01-06 |
2023-08-13 |
rat |
| R G K Munn, A Freeburn, D P Finn, H C Helle. Hyper-rigid phasic organisation of hippocampal activity but normal spatial properties of CA1 place cells in the Ts65Dn mouse model of Down Syndrome. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2022-01-04. PMID:34980635. |
hyper-rigid phasic organisation of hippocampal activity but normal spatial properties of ca1 place cells in the ts65dn mouse model of down syndrome. |
2022-01-04 |
2023-08-13 |
mouse |
| N Pamidi, C G Yap, N Naya. Environmental enrichment preserves hippocampal neurons in diabetes and stressed rats. Histology and histopathology. 2022-01-03. PMID:34978332. |
the hippocampus was dissected and processed for golgi staining to quantitate dendritic arborizations at the ca1, ca2 and dh regions. |
2022-01-03 |
2023-08-13 |
rat |
| Salar Vaseghi, Shahram Zarrabian, Abbas Haghparas. Reviewing the role of the orexinergic system and stressors in modulating mood and reward-related behaviors. Neuroscience and biobehavioral reviews. 2022-01-01. PMID:34973302. |
here, we narrowed down our focus on the orexinergic signaling in three brain regions: the vta, nac, and the hippocampus (ca1 region and dentate gyrus) for their prominent role in reward-related behaviors and memory. |
2022-01-01 |
2023-08-13 |
Not clear |
| H S Nandini, K L Krishna, Chinnappa Apattir. Combination of Ocimum sanctum extract and Levetiracetam ameliorates cognitive dysfunction and hippocampal architecture in rat model of Alzheimer's disease. Journal of chemical neuroanatomy. 2022-01-01. PMID:34973350. |
treatment with ose and ose+lev also restored the hippocampal architecture by ameliorating the neuronal count in ca1, ca3 and dg regions. |
2022-01-01 |
2023-08-13 |
human |