Ernest Simons,Caswell Barry,Caroline Whyatt et al.
Ernest Simons et al.
Grid cells have been identified in the entorhinal cortex of rodents and humans, as well as other mammals. In rodents, these "distance computing" neurons exhibit altered firing fields in response to environmental manipulations, including cha...
Dynamic Updating of Cognitive Maps via Traces of Experience in the Subiculum [0.03%]
海马子区通过经历痕迹动态更新认知地图
Fei Wang,Andrej Bicanski
Fei Wang
In the classical view of hippocampal function, the subiculum is assigned the role of the output layer. In spatial paradigms, some subiculum neurons manifest as so-called boundary vector cells (BVCs), firing in response to boundaries at spec...
Pan Gao,Wenhao Cao,Douglas A Nitz et al.
Pan Gao et al.
The subiculum is highly interconnected with the hippocampus, sub-regions of the thalamus, and the entorhinal and retrosplenial cortices. Together, these regions form a distributed network that plays critical roles in spatial cognition and l...
Gaussian Process Inference Reveals Non-Separability of Position and Velocity Tuning in Grid Cells [0.03%]
高斯过程推理揭示了网格细胞的位置和速度调节的非分离性
Linnie J Warton,Surya Ganguli,Lisa M Giocomo
Linnie J Warton
Grid cells in medial entorhinal cortex (MEC) support spatial navigation by responding to multiple variables, including position, speed, and head direction. While tuning curves for each of these variables have been examined individually at t...
Ryan Place,Emily Xu,Yanjun Sun et al.
Ryan Place et al.
Subiculum is strongly interconnected with multiple brain regions that together form the brain's distributed cognitive map. The possible functional roles for dorsal subiculum within this system are many, including transmission of the hippoca...
Layer-Specific Astrocyte Morphological Responses in the CA3 Hippocampus Region During Piry Virus-Induced Encephalitis [0.03%]
单纯疱疹病毒诱导的脑炎海马CA3区 astrocytes 分层特异性形态反应研究
Diego de Almeida Miranda,Aline Andrade de Sousa,Renata Rodrigues Dos Reis et al.
Diego de Almeida Miranda et al.
Astrocytes from distinct hippocampal layers exhibit region-specific morphological traits, which may be influenced by their local microenvironment. During viral encephalitis, these cells undergo dynamic changes that can reflect layer-specifi...
Colin Lever
Colin Lever
This review offers a personal and historical perspective on spatial representations of the local environment in hippocampal regions CA1 and subiculum, as derived from extracellular electrophysiological recording of neurons in these regions ...
Cardiovascular Risk Indices Differentially Linked to Hippocampal Subfield Volumes: A Comparison Between Younger and Older Adults [0.03%]
心血管风险指数与海马亚区体积差异性关联：年轻和年长成人组间的比较研究
Roya Homayouni,Samaah Saifullah,Bradley P Sutton et al.
Roya Homayouni et al.
The hippocampus, a key neural structure supporting episodic memory, comprises distinct subfields including the dentate gyrus (DG), Cornu Ammonis (CA1-3), and subiculum. Hippocampal subfields typically show age-related volumetric decline acr...
Comparative Study
Hippocampus. 2026 Mar;36(2):e70082. DOI:10.1002/hipo.70082 2026
Spatial Organization of Morpho-Electric Subtypes of Pyramidal Neuron in the Subiculum [0.03%]
关于 SUB 区隙单位格神经元形态-电类型的时空组织研究
Alix Guinet,Joachim Behr,Imre Vida et al.
Alix Guinet et al.
The subiculum is a main output structure of the hippocampus, transmitting information from the CA1 to the entorhinal cortex in a spatially structured manner. Prior studies revealed a high electrophysiological and molecular heterogeneity of ...
Janine I Rossato,Lucas Ribeiro,Thais Lima-Silva et al.
Janine I Rossato et al.
Object recognition memory (ORM) plays a key role in identifying familiar items and encoding episodic information. ORM consolidation depends on β-adrenergic receptor (βAR) signaling and is associated with increased BDNF expression in the d...