Estradiol rapidly increases GluA2 ‐mushroom spines and decreases GluA2‐filopodia spines in hippocampus CA1
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - August 1, 2017 Category: Neurology Authors: Jorge A. Avila, Amber A. Alliger, Brigett Carvajal, Roseanna M. Zanca, Peter A. Serrano, Victoria N. Luine Tags: Rapid Communication Source Type: research
Selforganization of modular activity of grid cells
In this study, we show that such a modular activity may result from the self‐organization of interacting units, which individually would not show discrete but rather continuously varying grid spacing. Within our “adaptation” network model, the effect of a continuously varying time constant, which determines grid spacing in the isolated cell model, is modulated by recurrent collateral connections, which tend to produce a few subnetworks, akin to magnetic domains, each with its own grid spacing. In agreement with experimental evidence, the modular structure is tightly defined by grid spacing, but also involves grid ori...
Source: Hippocampus - August 1, 2017 Category: Neurology Authors: Eugenio Urdapilleta, Bailu Si, Alessandro Treves Tags: RESEARCH ARTICLE Source Type: research
Self ‐organization of modular activity of grid cells
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - August 1, 2017 Category: Neurology Authors: Eugenio Urdapilleta, Bailu Si, Alessandro Treves Tags: Research Article Source Type: research
Dissociation of spatial memory systems in Williams syndrome
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 15, 2017 Category: Neurology Authors: Mathilde Bostelmann, Emilie Fragni ère, Floriana Costanzo, Silvia Di Vara, Deny Menghini, Stefano Vicari, Pierre Lavenex, Pamela Banta Lavenex Tags: Research Article Source Type: research
Issue Information ‐ Editorial Board
(Source: Hippocampus)
Source: Hippocampus - July 14, 2017 Category: Neurology Tags: ISSUE INFORMATION ‐ EDITORIAL BOARD Source Type: research
Cover Image, Volume 27, Issue 8
Cover legend: This cover image, by Jason S. Snyder et al., is based on the Research Article Running promotes spatial bias independently of adult neurogenesis, DOI: 10.1002/hipo.22737. (Source: Hippocampus)
Source: Hippocampus - July 14, 2017 Category: Neurology Authors: Jason S. Snyder, Shaina P. Cahill, Paul W. Frankland Tags: COVER IMAGE Source Type: research
The calcium sensor synaptotagmin 1 is expressed and regulated in hippocampal postsynaptic spines
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 7, 2017 Category: Neurology Authors: Suleman Hussain, Daniel Lawer Egbenya, Yi ‐Chen Lai, Zita J. Dosa, Jakob B. Sørensen, Anne Anderson, Svend Davanger Tags: Research Article Source Type: research
Hippocampal damage causes retrograde but not anterograde memory loss for context fear discrimination in rats
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 7, 2017 Category: Neurology Authors: Justin Q. Lee, Robert J. Sutherland, Robert J. McDonald Tags: Rapid Communication Source Type: research
Exposure to complex environments results in more sparse representations of space in the hippocampus
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 7, 2017 Category: Neurology Authors: David K. Bilkey, Kirsten R. Cheyne, Michael J. Eckert, Xiaodong Lu, Shoaib Chowdhury, Paul F. Worley, James E. Crandall, Wickliffe C. Abraham Tags: Research Article Source Type: research
Predator odor evokes sex ‐independent stress responses in male and female Wistar rats and reduces phosphorylation of cyclic‐adenosine monophosphate response element binding protein in the male, but not the female hippocampus
In this study, we exposed male and female Wistar rats to the synthetic predator odor 2,5‐dihydro‐2,4,5‐trimethylthiazoline (TMT) to assess behavioral and physiological responses as well as rapid modulation of signal transduction cascades associated with learning and memory in the male and female hippocampus. During exposure to TMT in the homecage, both male and female animals displayed robust immobility, avoidance, and altered activity as a function of time. Physiologically, TMT exposure increased circulating corticosterone and blood glucose in both male and female rodents, suggesting that TMT evokes sex‐independen...
Source: Hippocampus - July 3, 2017 Category: Neurology Authors: Damek Homiack, Emma O'Cinneide, Sema Hajmurad, Brett Barrileaux, Mary Stanley, Michael R. Kreutz, Laura A. Schrader Tags: RESEARCH ARTICLE Source Type: research
Feedforward inhibition is randomly wired from individual granule cells onto CA3 pyramidal cells
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 1, 2017 Category: Neurology Authors: M áté Neubrandt, Viktor János Oláh, János Brunner, János Szabadics Tags: Rapid Communication Source Type: research
Early survival and delayed death of developmentally ‐born dentate gyrus neurons
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 1, 2017 Category: Neurology Authors: Shaina P. Cahill, Ru Qi Yu, Dylan Green, Evgenia V. Todorova, Jason S. Snyder Tags: Research Article Source Type: research
Recognition memory: Cellular evidence of a massive contribution of the LEC to familiarity and a lack of involvement of the hippocampal subfields CA1 and CA3
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 1, 2017 Category: Neurology Authors: Erika Atucha, Artem Karew, Takashi Kitsukawa, Magdalena M. Sauvage Tags: Research Article Source Type: research
Cannabinoids prevent the differential long ‐term effects of exposure to severe stress on hippocampal‐ and amygdala‐dependent memory and plasticity
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 1, 2017 Category: Neurology Authors: Noa Shoshan, Amir Segev, Hila Abush, Tomer Mizrachi Zer ‐Aviv, Irit Akirav Tags: Research Article Source Type: research
Optogenetic stimulation of dentate gyrus engrams restores memory in Alzheimer's disease mice
This article is protected by copyright. All rights reserved. (Source: Hippocampus)
Source: Hippocampus - July 1, 2017 Category: Neurology Authors: Jennifer N. Perusini, Stephanie A. Cajigas, Omid Cohensedgh, Sean C. Lim, Ina P. Pavlova, Zoe R. Donaldson, Christine A. Denny Tags: Research Article Source Type: research
