Search Results - "Hayman, Robin"

Place field repetition and purely local remapping in a multicompartment environment by Spiers, Hugo J, Hayman, Robin M A, Jovalekic, Aleksandar, Marozzi, Elizabeth, Jeffery, Kathryn J

“…Hippocampal place cells support spatial memory using sensory information from the environment and self-motion information to localize their firing fields…”
Get full text

How heterogeneous place cell responding arises from homogeneous grids-A contextual gating hypothesis by M. Hayman, Robin, Jeffery, Kathryn J.

“…How entorhinal grids generate hippocampal place fields remains unknown. The simplest hypothesis—that grids of different scales are added together—cannot…”
Get full text

Neural encoding of large-scale three-dimensional space-properties and constraints by Jeffery, Kate J, Wilson, Jonathan J, Casali, Giulio, Hayman, Robin M

“…How the brain represents represent large-scale, navigable space has been the topic of intensive investigation for several decades, resulting in the discovery…”
Get full text

Entorhinal Neurons Exhibit Cue Locking in Rodent VR by Casali, Giulio, Shipley, Sarah, Dowell, Charlie, Hayman, Robin, Barry, Caswell

“…The regular firing pattern exhibited by medial entorhinal (mEC) grid cells of locomoting rodents is hypothesized to provide spatial metric information relevant…”
Get full text

A proposed architecture for the neural representation of spatial context by Jeffery, Kathryn J., Anderson, Michael I., Hayman, Robin, Chakraborty, Subhojit

“…The role of context in guiding animal behavior has attracted increasing attention in recent years, but little is known about what constitutes a context, nor…”
Get full text

Grid cells on steeply sloping terrain: evidence for planar rather than volumetric encoding by Hayman, Robin M A, Casali, Giulio, Wilson, Jonathan J, Jeffery, Kate J

“…Neural encoding of navigable space involves a network of structures centered on the hippocampus, whose neurons -place cells - encode current location. Input to…”
Get full text

Context-specific acquisition of location discrimination by hippocampal place cells by Hayman, Robin M. A., Chakraborty, Subhojit, Anderson, Michael I., Jeffery, Kathryn J.

“…The spatially localized firing of rodent hippocampal place cells is strongly determined by the local geometry of the environment. Over time, however, the cells…”
Get full text

Disrupting the Grid Cells’ Need for Speed by Hayman, Robin, Burgess, Neil

“…Hinman et al. demonstrate the presence of two speed signals in the rodent medial entorhinal cortex that are differentially affected by muscimol inactivation of…”
Get full text

How cumulative error in grid cell firing is literally bounded by the environment by Hayman, Robin, Burgess, Neil

“…In this issue of Neuron, Hardcastle et al. (2015) show that the spatial firing patterns of grid cells accumulate error, drifting coherently, until reset by…”
Get full text

Specific evidence of low-dimensional continuous attractor dynamics in grid cells by Yoon, KiJung, Buice, Michael A, Barry, Caswell, Hayman, Robin, Burgess, Neil, Fiete, Ila R

“…In this study, the authors show that the spatial responses of populations of grid cells are constrained to a two-dimensional activity manifold, and the…”
Get full text

Are New Place Representations Independent of Theta and Path Integration? by Hayman, Robin, Burgess, Neil

“…Brandon et al. (2014) show that the formation of place cell representations in new environments is preserved under septal inactivation, and is thus likely…”
Get full text

Navigating in a three-dimensional world by Jeffery, Kathryn J, Jovalekic, Aleksandar, Verriotis, Madeleine, Hayman, Robin

“…The study of spatial cognition has provided considerable insight into how animals (including humans) navigate on the horizontal plane. However, the real world…”
Get more information

Experience-dependent rescaling of entorhinal grids by Barry, Caswell, Hayman, Robin, Burgess, Neil, Jeffery, Kathryn J

“…The firing pattern of entorhinal 'grid cells' is thought to provide an intrinsic metric for space. We report a strong experience-dependent environmental…”
Get full text

Anisotropic encoding of three-dimensional space by place cells and grid cells by Jeffery, Kathryn J, Hayman, Robin, Verriotis, Madeleine A, Jovalekic, Aleksandar, Fenton, André A

“…Although the encoding of horizontal space by place and grid cells is relatively well understood, the manner by which these neurons encode height is not yet…”
Get full text

Horizontal biases in rats’ use of three-dimensional space by Jovalekic, Aleksandar, Hayman, Robin, Becares, Natalia, Reid, Harry, Thomas, George, Wilson, Jonathan, Jeffery, Kate

“…► Rat spatial behaviour was compared between horizontal and vertical dimensions. ► In both foraging and detour tasks, rats preferred horizontal over vertical…”
Get full text

Geometric cues influence head direction cells only weakly in nondisoriented rats by Knight, Rebecca, Hayman, Robin, Lin Ginzberg, Lin, Jeffery, Kathryn

“…The influential hypothesis that environmental geometry is critical for spatial orientation has been extensively tested behaviorally, and yet findings have been…”
Get full text

Allocentric directional processing in the rodent and human retrosplenial cortex by Knight, Rebecca, Hayman, Robin

“…Head direction (HD) cells in the rodent brain have been investigated for a number of years, providing us with a detailed understanding of how the rodent brain…”
Get full text

The boundary vector cell model of place cell firing and spatial memory by Barry, Caswell, Lever, Colin, Hayman, Robin, Hartley, Tom, Burton, Stephen, O'Keefe, John, Jeffery, Kate, Burgess, Neil

“…We review evidence for the boundary vector cell model of the environmental determinants of the firing of hippocampal place cells. Preliminary experimental…”
Get more information

Experience-dependent rescaling of entorhinal grids by Barry, Caswell, Hayman, Robin, Burgess, Neil, Jeffery, Kathryn J

Get full text

Plasticity of the hippocampal place cell representation by Jeffery, Kathryn J, Hayman, Robin

“…The role of the hippocampus in the representation of 'place' has been attributed to the place cells, whose spatially localised firing suggests their…”
Get more information