Results 11 to 20 of about 1,231,821 (322)
Place cells, grid cells, and memory. [PDF]
Cold Spring Harb Perspect Biol, 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 MB, Rowland DC, Moser EI.
europepmc +6 more sources
Grid-cell representations in mental simulation
eLife, 2016 Anticipating the future is a key motif of the brain, possibly supported by mental simulation of upcoming events. Rodent single-cell recordings suggest the ability of spatially tuned cells to represent subsequent locations.
Jacob LS Bellmund +3 more
doaj +6 more sources
Neural Dynamics Indicate Parallel Integration of Environmental and Self-Motion Information by Place and Grid Cells [PDF]
Frontiers in Neural Circuits, 2019 Place cells and grid cells in the hippocampal formation are thought to integrate sensory and self-motion information into a representation of estimated spatial location, but the precise mechanism is unknown.
Dmitri Laptev +2 more
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PLACE CELL FORMATION BY GRID CELL CONVERGENCE IN THE DENDRITES OF A CA1 MODEL NEURON
Frontiers in Systems Neuroscience, 2014 Place cells are pyramidal neurons in CA1 and CA3 regions of hippocampus which fire selectively when the animal is located in a particular place in space. CA1 place cells receive synaptic input from CA3 via the Schaffer collateral fibers to their proximal
Evangelia Pollali, Evangelia Pollali
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Translational differentiation of vertically displaced surfaces by grid cells. [PDF]
Curr BiolLaChance PA, Winter SS, Taube JS.
europepmc +3 more sources
Disrupted Place Cell Remapping and Impaired Grid Cells in a Knockin Model of Alzheimer's Disease [PDF]
Neuron, 2020 Heechul Jun +2 more
exaly +2 more sources
Micromachines, 2022 Simultaneous monitoring of animal behavior and neuronal activity in the brain enables us to examine the neural underpinnings of behaviors. Conventionally, the neural activity data are buffered, amplified, multiplexed, and then converted from analog to ...
Kaoru Ide, Susumu Takahashi
doaj +1 more source
A Map-like Micro-Organization of Grid Cells in the Medial Entorhinal Cortex [PDF]
Cell, 2018 Yi Gu +2 more
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A new direction for grid cells [PDF]
Learning & Behavior, 2015 Krupic, Bauza, Burton, Barry, & O'Keefe (Grid cell symmetry is shaped by environmental geometry. Nature, 518, 232-235, 2015) found that the grids of grid cells in the entorhinal cortex of rats become sparser at the sharp end of a trapezoidal space. This makes grids, and grid cells, unsuitable for measuring distance traveled (odometry) and suggests that
Ken Cheng
openalex +3 more sources
A Computational Model of Visual Recognition Memory via Grid Cells [PDF]
Current Biology, 2019 Andrej Bicanski, Neil Burgess
exaly +2 more sources