Results 41 to 50 of about 2,280,368 (270)
LPMP: A Bio-Inspired Model for Visual Localization in Challenging Environments
Frontiers in Robotics and AI, 2022 Autonomous vehicles require precise and reliable self-localization to cope with dynamic environments. The field of visual place recognition (VPR) aims to solve this challenge by relying on the visual modality to recognize a place despite changes in the ...
Sylvain Colomer +5 more
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Distribution of Interstitial Cells and Differentiating Nematocytes in Nests in Hydra attenuata [PDF]
, 1974 We have used tissue maceration to quantitate interstitial cell nests in Hydra attenuata and thiolacetic acid-lead nitrate staining to quantitate differentiating nematocytes. Most I-cell nests have 2, 4, 8, or 16 cells.
Challoner, Diane, David, Charles N.
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CoBeL-RL: A neuroscience-oriented simulation framework for complex behavior and learning
Frontiers in Neuroinformatics, 2023 Reinforcement learning (RL) has become a popular paradigm for modeling animal behavior, analyzing neuronal representations, and studying their emergence during learning. This development has been fueled by advances in understanding the role of RL in both
Nicolas Diekmann +7 more
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Human plasmacytoid dendritic cells and cutaneous melanoma [PDF]
, 2020 The prognosis of metastatic melanoma (MM) patients has remained poor for a long time. However, the recent introduction of effective target therapies (BRAF and MEK inhibitors for BRAFV600-mutated MM) and immunotherapies (anti-CTLA-4 and anti-PD-1) has ...
Bugatti, Mattia +4 more
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Brain and Behavior, 2021 Objective Head direction cell and place cell spatially tuned firing is often anchored to salient visual landmarks on the periphery of a recording environment.
Anna E. Smith +2 more
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Dynamic Hippocampal CA2 Responses to Contextual Spatial Novelty
Frontiers in Systems Neuroscience, 2022 Hippocampal place cells are functional units of spatial navigation and are present in all subregions: CA1, CA2, CA3, and CA4. Recent studies on CA2 have indicated its role in social and contextual memories, but its contribution to spatial novelty ...
Guncha Bhasin, Indrajith R. Nair
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Hippocampal Place Cells Demand Attention [PDF]
Neuron, 2004 Hippocampal representations of the environment are thought to play a fundamental role in the encoding, storage, and retrieval of declarative memory. In this issue of Neuron, Kentros and coworkers show that new hippocampal representations stabilize only when animals are attentive.
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Place cell activation predicts subsequent memory [PDF]
Behavioural Brain Research, 2013 A major quandary in memory research is how hippocampal place cells, widely recognized as elements of a spatial map, contribute to episodic memory, our capacity to remember unique experiences that depends on hippocampal function. Here we recorded from hippocampal neurons as rats performed a T-maze alternation task in which they were required to remember
R Jonathan, Robitsek +2 more
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Cell Reports, 2021 Summary: Lysergic acid diethylamide (LSD) produces hallucinations, which are perceptions uncoupled from the external environment. How LSD alters neuronal activities in vivo that underlie abnormal perceptions is unknown.
Carli Domenico +3 more
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GOLVEN peptide signalling through RGI receptors and MPK6 restricts asymmetric cell division during lateral root initiation [PDF]
, 2020 During lateral root initiation, lateral root founder cells undergo asymmetric cell divisions that generate daughter cells with different sizes and fates, a prerequisite for correct primordium organogenesis.
Alves Neubus Claus, Lucas +18 more
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