MADMAPPER 1024P CODE

Functional specialization of mouse higher visual cortical areas. Thalamic nuclei convey diverse contextual information to layer 1 of visual cortex.

Excitatory postrhinal projections to principal cells in the medial entorhinal cortex. Koganezawa, N., Gisetstad, R., Husby, E., Doan, T. Gateways of ventral and dorsal streams in mouse visual cortex. Cortical afferents of the perirhinal, postrhinal, and entorhinal cortices of the rat. Integration of visual motion and locomotion in mouse visual cortex. Grid cells form a global representation of connected environments. Fragmentation of grid cell maps in a multicompartment environment. From Kuramoto to Crawford: exploring the onset of synchronization in populations of coupled oscillators. A spin glass model of path integration in rat medial entorhinal cortex.

MADMAPPER 1024P CODE

Emergent elasticity in the neural code for space. Ocko, S.A., Hardcastle, K., Giocomo, L.M. Path integration and cognitive mapping in a continuous attractor neural network model. Accurate path integration in continuous attractor network models of grid cells. A model of the neural basis of the ratвЂ™s sense of direction. Relationship between hippocampal theta activity and running speed in the rat.

Grid cells and theta as oscillatory interference: electrophysiological data from freely moving rats. A multiplexed, heterogeneous, and adaptive code for navigation in medial entorhinal cortex. Hardcastle, K., Maheswaranathan, N., Ganguli, S. Hyperpolarization-activated cyclic nucleotide-gated 1 independent grid cell-phase precession in mice. How vision and movement combine in the hippocampal place code. Imaging large-scale neural activity with cellular resolution in awake, mobile mice. Local transformations of the hippocampal cognitive map. How environment geometry affects grid cell symmetry and what we can learn from it. Krupic, J., Bauza, M., Burton, S., Lever, C. Absence of visual input results in the disruption of grid cell firing in the mouse. Visual landmarks sharpen grid cell metric and confer context specificity to neurons of the medial entorhinal cortex. A., Kornienko, O., Latuske, P., Kohler, L. Shearing-induced asymmetry in entorhinal grid cells. Experience-dependent rescaling of entorhinal grids. Grid cell symmetry is shaped by environmental geometry. Krupic, J., Bauza, M., Burton, S., Barry, C. Environmental boundaries as an error correction mechanism for grid cells. Disruption of the head direction cell network impairs the parahippocampal grid cell signal. Passive transport disrupts grid signals in the parahippocampal cortex. Path integration and the neural basis of the вЂcognitive mapвЂ™. Speed cells in the medial entorhinal cortex. Multiple running speed signals in medial entorhinal cortex. Representation of geometric borders in the entorhinal cortex. Engagement of neural circuits underlying 2D spatial navigation in a rodent virtual reality system. Conjunctive representation of position, direction, and velocity in entorhinal cortex. Head-direction cells recorded from the postsubiculum in freely moving rats. Microstructure of a spatial map in the entorhinal cortex. Hafting, T., Fyhn, M., Molden, S., Moser, M. Together, these results provide a theoretical framework for understanding how landmark and self-motion cues combine during navigation to generate spatial representations and guide behavior. Moreover, during path-integration-based navigation, mice estimated their position following principles predicted by our recordings. A network model explained these results by revealing a phase transition between two regimes in which grid cells remain coherent with or break away from the landmark reference frame. Manipulating the gain between the animalвЂ™s locomotion and the visual scene revealed that border cells responded to landmark cues while grid and speed cells responded to combinations of locomotion, optic flow and landmark cues in a context-dependent manner, with optic flow becoming more influential when it was faster than expected. We dissected how these inputs generate spatial representations by recording entorhinal grid, border and speed cells in mice navigating virtual environments.

To guide navigation, the nervous system integrates multisensory self-motion and landmark information.

Madmapper 1024p