| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Motosada Iwase, Kamran Diba, Eva Pastalkova, Kenji Mizusek. Dynamics of spike transmission and suppression between principal cells and interneurons in the hippocampus and entorhinal cortex. Hippocampus. 2024-06-14. PMID:38874439. |
likewise, the intersomatic distance affected the proportion of pc-int excitatory pairs that showed short-term depression and facilitation in the opposite manner in ca1 compared with ca3. |
2024-06-14 |
2024-06-16 |
rat |
| Motosada Iwase, Kamran Diba, Eva Pastalkova, Kenji Mizusek. Dynamics of spike transmission and suppression between principal cells and interneurons in the hippocampus and entorhinal cortex. Hippocampus. 2024-06-14. PMID:38874439. |
the time constant of depression was longer, while that of facilitation was shorter in mec than in ca1 and ca3. |
2024-06-14 |
2024-06-16 |
rat |
| Ana Dias-Carvalho, Mariana Ferreira, Ana Reis-Mendes, Rita Ferreira, Maria de Lourdes Bastos, Eduarda Fernandes, Susana Isabel Sá, João Paulo Capela, Félix Carvalho, Vera Marisa Cost. Doxorubicin-induced neurotoxicity differently affects the hippocampal formation subregions in adult mice. Heliyon. vol 10. issue 11. 2024-06-13. PMID:38868005. |
finally, phosphorylation of tau decreased with the highest dox dose in dg and ca3, while tnf-α levels increased in ca1 of dox18. |
2024-06-13 |
2024-06-15 |
mouse |
| Sharif Jabra, Michael Rietsche, Julia Muellerleile, Aet O'Leary, David A Slattery, Thomas Deller, Meike Fellen. Sex- and cycle-dependent changes in spine density and size in hippocampal CA2 neurons. Scientific reports. vol 14. issue 1. 2024-05-28. PMID:38806649. |
while sex- and cycle-dependent differences in dendritic spine density and morphology have been found in the rodent ca1 region, but not in the ca3 or the dentate gyrus, comparable structural data on ca2, i.e. |
2024-05-28 |
2024-06-02 |
mouse |
| Fares J P Sayegh, Lionel Mouledous, Catherine Macri, Juliana Pi Macedo, Camille Lejards, Claire Rampon, Laure Verret, Lionel Daha. Ventral tegmental area dopamine projections to the hippocampus trigger long-term potentiation and contextual learning. Nature communications. vol 15. issue 1. 2024-05-21. PMID:38773091. |
here, we used optogenetic manipulation of midbrain dopamine neurons in male dat::cre mice, and discovered that stimulating the schaffer collaterals - the glutamatergic axons connecting ca3 and ca1 regions - of the dorsal hippocampus concomitantly with midbrain dopamine terminals within a 200 millisecond time-window triggers ltp at glutamatergic synapses. |
2024-05-21 |
2024-05-27 |
mouse |
| Linda Bean, Prodip K Bose, Asha Rani, Ashok Kuma. Serine racemase expression profile in the prefrontal cortex and hippocampal subregions during aging in male and female rats. Aging. vol 16. 2024-05-18. PMID:38761177. |
however, age-associated changes in sr expression levels in the medial and lateral prefrontal cortex (mpfc, lpfc), and in the dorsal hippocampal subfields, ca1, ca3, and dentate gyrus (dg), have not been thoroughly elucidated. |
2024-05-18 |
2024-05-27 |
rat |
| Cansu Bilister Egilmez, Burcu Azak Pazarlar, Mumin Alper Erdogan, Yiğit Uyanikgil, Oytun Erba. Choline chloride shows gender-dependent positive effects on social deficits, learning/memory impairments, neuronal loss and neuroinflammation in the lipopolysaccharide-induced rat model of autism. International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience. 2024-05-09. PMID:38721665. |
histologically, significant changes in terms of gliosis were detected in hippocampal ca1 and ca3 regions and cerebellum in choline chloride-treated groups. |
2024-05-09 |
2024-05-27 |
rat |
| Dan Huang, Yunhui Fan, Jingjun Zhang, Qianfeng Wang, Ming Ding, Ruiqing Hou, Kewei Yu, Xiao Xiao, Yi Wu, Junfa W. Dorsal dentate gyrus mediated enriched environment-induced anxiolytic and antidepressant effects in cortical infarcted mice. Experimental neurology. 2024-04-30. PMID:38685308. |
compared to the mice housing in a standard environment, those subjected to acute ee stimulation had significantly increased alff and reho values in the bilateral somatosensory cortex (s1, s2), dorsal dentate gyrus (ddg), dorsal ca1 of hippocampus (dca1), lateral habenular nucleus (lhb), periaqueductal gray (pag), ipsilateral primary motor cortex (m1), retrosplenial cortex (rsc), parietal association cortex (pta), dorsal ca3 of hippocampus (dca3), claustrum (cl), ventral pallidum (vp), amygdala (amy), and contralateral auditory cortex (au). |
2024-04-30 |
2024-05-03 |
mouse |
| Zhu Wang, Bowen Li, Jingrui Yang, Ying Gao, Liu Gao, Qiang Jia, Li Yu, Yunzhi Lin. ML365 ameliorates postoperative cognitive impairment in aged mice by inhibiting NLRP3 inflammasome activation in the hippocampus. Brain research. 2024-04-25. PMID:38663469. |
ml365 pretreatment also reduced nlrp3, caspase-1, asc and il-1β expression levels in the hippocampus, improved pocd-induced pathological changes in the hippocampal ca1 and ca3 areas of aged mice, and decreased levels of plasma mda and oxidative stress. |
2024-04-25 |
2024-04-28 |
mouse |
| Mengke Wang, Samuel B Lassers, Yash S Vakilna, Bryce A Mander, William C Tang, Gregory J Brewe. Spindle oscillations in communicating axons within a reconstituted hippocampal formation are strongest in CA3 without thalamus. Scientific reports. vol 14. issue 1. 2024-04-10. PMID:38600114. |
the highest amplitudes and most frequent occurrence suggest origins in ca3 neurons that send feed-forward axons into ca1 and feedback axons into dg. |
2024-04-10 |
2024-04-13 |
human |
| Megha Bhat Agni, Pramukh Subrahmanya Hegde, Praveen Rai, Monika Sadananda, Damodara Gowda K . Astaxanthin and DHA Supplementation Modulates the Maternal Undernutrition-induced Impairment of Cognitive Behavior and Synaptic Plasticity in Adult Life of Offspring's -Exploring the Molecular Mechanism. Molecular neurobiology. 2024-04-05. PMID:38578356. |
the expressions of synapsin-1 and psd-95 decreased in perinatally undernourished groups compared to control and asx-dha treated groups at ca1, ca2, ca3, and dg. |
2024-04-05 |
2024-04-07 |
rat |
| Lijing Wang, Lauren Park, Weisheng Wu, Dana King, Alexis Vega-Medina, Frank Raven, Jessy Martinez, Amy Ensing, Katherine McDonald, Zhongying Yang, Sha Jiang, Sara J Ato. Sleep-dependent engram reactivation during hippocampal memory consolidation associated with subregion-specific biosynthetic changes. iScience. vol 27. issue 4. 2024-03-25. PMID:38523798. |
subregion-specific spatial profiling of transcripts revealed that transcriptomic responses to sd differed greatly between hippocampal ca1, ca3, and dg inferior blade, superior blade, and hilus. |
2024-03-25 |
2024-03-27 |
Not clear |
| Anima Roy, Surendra Kumar Trigu. The restoration of hippocampal nerve de-myelination by methylcobalamin relates with the enzymatic regulation of homocysteine level in a rat model of moderate grade hepatic encephalopathy. Journal of biochemical and molecular toxicology. vol 38. issue 4. 2024-03-21. PMID:38511258. |
compared to those of control rats, the hippocampal ca1 and ca3 regions of the mohe rats showed significantly lower myelinated areas and mbp immunostaining. |
2024-03-21 |
2024-03-23 |
rat |
| Qiao Ye, Gocylen Gast, Erik George Wilfley, Hanh Huynh, Chelsea Hays, Todd C Holmes, Xiangmin X. Monosynaptic rabies tracing reveals sex- and age-dependent dorsal subiculum connectivity alterations in an Alzheimer's disease mouse model. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-03-19. PMID:38503494. |
input-mapped brain regions include hippocampal subregions (ca1, ca2, ca3), medial septum and diagonal band (ms-db), retrosplenial cortex (rsc), sub, post subiculum (postsub), visual cortex (vis), auditory cortex (aud), somatosensory cortex (ss), entorhinal cortex (ec), thalamus, perirhinal cortex (prh), ectorhinal cortex (ect) and temporal association cortex (tea). |
2024-03-19 |
2024-03-23 |
mouse |
| Qiao Ye, Gocylen Gast, Erik George Wilfley, Hanh Huynh, Chelsea Hays, Todd C Holmes, Xiangmin X. Monosynaptic rabies tracing reveals sex- and age-dependent dorsal subiculum connectivity alterations in an Alzheimer's disease mouse model. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2024-03-19. PMID:38503494. |
significant sex differences for sub inputs are found in 5xfad mice for ca1, ca2, ca3, postsub, prh, lec, and mec: all areas critical for learning and memory. |
2024-03-19 |
2024-03-23 |
mouse |
| Preston N Siegler, Emma K Shaughnessy, Brian Horman, Tia T Vierling, Darron H King, Heather B Patisaul, Kim L Huhman, Georgia M Alexander, Serena M Dude. Identification of hippocampal area CA2 in hamster and vole brain. The Journal of comparative neurology. vol 532. issue 3. 2024-03-18. PMID:38497661. |
these results demonstrate that ca2 can be molecularly distinguished from neighboring ca1 and ca3 areas in voles and hamsters with several antibodies commonly used in mice. |
2024-03-18 |
2024-03-20 |
mouse |
| Poornima D E Weerasinghe-Mudiyanselage, Sohi Kang, Joong-Sun Kim, Sung-Ho Kim, Hongbing Wang, Taekyun Shin, Changjong Moo. Changes in structural plasticity of hippocampal neurons in an animal model of multiple sclerosis. Zoological research. vol 45. issue 2. 2024-03-14. PMID:38485508. |
dendritic complexity was largely affected in the cornu ammonis 1 (ca1) and ca3 apical and dentate gyrus (dg) subregions of the hippocampus during the chronic phase, while this effect was only noted in the ca1 apical subregion in the early phase. |
2024-03-14 |
2024-03-17 |
mouse |
| Poornima D E Weerasinghe-Mudiyanselage, Sohi Kang, Joong-Sun Kim, Sung-Ho Kim, Hongbing Wang, Taekyun Shin, Changjong Moo. Changes in structural plasticity of hippocampal neurons in an animal model of multiple sclerosis. Zoological research. vol 45. issue 2. 2024-03-14. PMID:38485508. |
moreover, dendritic spine density was reduced in the hippocampal ca1 and ca3 apical/basal and dg subregions in the early phase of eae, but only reduced in the dg subregion during the chronic phase. |
2024-03-14 |
2024-03-17 |
mouse |
| Assunta Virtuoso, Christos Galanis, Maximilian Lenz, Michele Papa, Andreas Vlacho. Regional Microglial Response in Entorhino-Hippocampal Slice Cultures to Schaffer Collateral Lesion and Metalloproteinases Modulation. International journal of molecular sciences. vol 25. issue 4. 2024-02-24. PMID:38397023. |
in the present study, we mechanically induced a schaffer collateral lesion (scl) in mouse entorhino-hippocampal slice cultures to investigate glial behavior, i.e., microglia and astrocytes, under metalloproteinases (mmps) modulation in the lesioned area, ca3, and the denervated region, ca1. |
2024-02-24 |
2024-02-26 |
mouse |
| Izabelle Dias Benfato, Ana Carolina Silvares Quintanilha, Jessica Salles Henrique, Melyssa Alves Souza, Barbara Dos Anjos Rosário, Jose Ivo Araújo Beserra Filho, Alessandra Mussi Ribeiro, Luciana Le Sueur Maluf, Camila Aparecida Machado de Oliveir. Long-term calorie restriction prevented memory impairment in middle-aged male mice and increased a marker of dna oxidative stress in hippocampal dentate gyrus. Neurobiology of learning and memory. 2024-02-09. PMID:38336097. |
in addition, immunohistochemistry targetingΔfosb (neuronal activity),brain-derived neurotrophic factor (bdnf) and thedna oxidative damage (8ohdg) in hippocampal subfields ca1, ca2, ca3, and dentate gyrus (dg), and in basolateral amygdala and striatum were performed. |
2024-02-09 |
2024-02-12 |
mouse |