LTD is involved in the formation and maintenance of rat hippocampal CA1 place-cell fields

DM Ashby, SB Floresco, AG Phillips, A McGirr… - Nature …, 2021 - nature.com
… , and NMDA receptor antagonism in the hippocampus is less … This work adds to an expanding
corpus of evidence showing … of place fields, and alters their acute formation dynamics. …

Distinct place cell dynamics in CA1 and CA3 encode experience in new environments

C Dong, AD Madar, MEJ Sheffield - Nature communications, 2021 - nature.com
… We find that place fields in CA1 emerge rapidly but tend to … experience-dependent process
that requires NMDA receptor-… with increased negative skewness and enlargement of PFs 32,…

Spatial learning in the network of hippocampal place cells: Altering memory using a mouse model of passive transfer of antibodies from patients with anti-NMDAR …

AP Zamani Mozafarabadi - 2022 - diposit.ub.edu
… re-activation of the same place-fields when the animal later … animals treated with antagonists
of this receptor are not able to … glutamate receptors, largely expressed in the hippocampus, …

Postsynaptic burst reactivation of hippocampal neurons enables associative plasticity of temporally discontiguous inputs

T Fuchsberger, C Clopath, P Jarzebowski, Z Brzosko… - Elife, 2022 - elifesciences.org
… We found that the pairing protocol set an NMDA receptor- … , we applied the mGluR antagonist
MPEP throughout the recording. … Experience- dependent increase in CA1 place cell spatial …

Retrieval of contextual memory can be predicted by CA3 remapping and is differentially influenced by NMDAR activity in rat hippocampus subregions

M Miranda, A Silva, JF Morici, MA Coletti… - PLoS …, 2024 - journals.plos.org
… and differences between their place fields in both phases of the task, … In this regard, NMDA
receptor activation can trigger AMPA-… (CA3 NMDAR antagonist and DG NMDAR agonist) lead …

[图书][B] Hippocampal neural representational dynamics: differential effects of visual information on place field directionality, position, and size

S Chekhov - 2020 - search.proquest.com
hippocampal ‘place cells’ develop an experience-dependent … , normally associated with
place field expansion. In this work, … place cells with adjacent place fields that represent the order …

[图书][B] … circuits: A role for the locus coeruleus in reward related place field plasticity, and investigating differences in astrocyte calcium signaling between hippocampal …

AM Kaufman - 2020 - search.proquest.com
… A form of plasticity that involves NMDA receptors at the apical tuft of CA1PCs, in SLM, …
Using the head fixed tactile GOL task, our lab showed that place fields shift toward an …

[图书][B] Examination of Synaptic and Intrinsic Plasticity in Hippocampal CA1 Neurons

EV Barragan - 2021 - search.proquest.com
… It is thought that experience-dependent synaptic and intrinsic … and giving me an opportunity
to expand my scientific skillset. … NMDA receptors in synaptic plasticity – touching on receptor

CREB manipulations alter the properties and stability of hippocampal place cells

MJ Davis - 2020 - repositories.lib.utexas.edu
NMDA receptors, which impairs synaptic plasticity (C. Kentros et al., 1998a) These studies
show that experience dependent … rate map that we call the place fields of the place cell. The …

Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation

JJ Moore, JD Cushman, L Acharya, B Popeney… - Nature, 2021 - nature.com
… 7) and were more unstable than typical RW place fields but more … Next, we investigated
experience-dependent changes in the … very few trials with NMDA antagonists, which precluded a …