Results 1 to 10 of about 987,131 (263)
CoRR, 2023 A neuromorphic SLAM system shows potential for more efficient implementation than its traditional counterpart. We demonstrate a mixed-mode implementation for spatial encoding neurons including theta cells, vector cells, and place cells. Together, they form a biologically plausible network that could reproduce the localization functionality of place ...
Zhaoqi Chen, Ralph Etienne-Cummings
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Altered Hippocampal Place Cell Representation and Theta Rhythmicity following Moderate Prenatal Alcohol Exposure. [PDF]
Curr Biol, 2020 Harvey RE +4 more
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Place cells and place navigation [PDF]
Proceedings of the National Academy of Sciences, 1997 The assumption that hippocampal place cells (PCs) form the neural substrate of cognitive maps can be experimentally tested by comparing the effect of experimental interventions on PC activity and place navigation. Conditions that interfere with place navigation (darkness, cholinergic blockade) but leave PC activity unaffected ...
J, Bures +3 more
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Scientific Reports, 2021 iNKT cells play a critical role in controlling the strength and character of adaptive and innate immune responses. Their unique functional characteristics are induced by a transcriptional program initiated by positive selection mediated by CD1d expressed
Xuyen T. Dinh +7 more
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Place Cells, Grid Cells, and Memory [PDF]
Cold Spring Harbor Perspectives in Biology, 2015 The hippocampal system is critical for storage and retrieval of declarative memories, including memories for locations and events that take place at those locations. Spatial memories place high demands on capacity. Memories must be distinct to be recalled without interference and encoding must be fast.
Moser, May-Britt +2 more
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eLife, 2023 The hippocampus executes crucial functions from declarative memory to adaptive behaviors associated with cognition and emotion. However, the mechanisms of how morphogenesis and functions along the hippocampal dorsoventral axis are differentiated and ...
Xiong Yang +6 more
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Molecular Metabolism, 2020 Objective: As diabetes develops, marked reductions of insulin secretion are associated with very modest elevations of glucose. We wondered if these glucose changes disrupt beta cell differentiation enough to account for the altered function.
Aref G. Ebrahimi +5 more
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Role of Akt/Protein Kinase B in Cancer Metastasis
Biomedicines, 2023 Metastasis is a critical step in the process of carcinogenesis and a vast majority of cancer-related mortalities result from metastatic disease that is resistant to current therapies.
Mohammad Islam, Sarah Jones, Ian Ellis
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A Brain-Inspired Model of Hippocampal Spatial Cognition Based on a Memory-Replay Mechanism
Brain Sciences, 2022 Since the hippocampus plays an important role in memory and spatial cognition, the study of spatial computation models inspired by the hippocampus has attracted much attention.
Runyu Xu, Xiaogang Ruan, Jing Huang
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