Simone Viganò, Valerio Rubino, Antonio Di Soccio, Marco Buiatti, Manuela Piazza. Multiple spatial codes for navigating 2-D semantic spaces. bioRxiv 2020.07.16.205955; doi: https://doi.org/10.1101/2020.07.16.205955
Summary
“When mammals navigate in the physical environment, specific neurons such as grid-cells, head-direction cells, …
Yuli Wu, Kepu Chen, Yuting Ye, Tao Zhang, Wen Zhou. Humans navigate with stereo olfaction.
Proceedings of the National Academy of Sciences Jul 2020, 117 (27) 16065-16071; DOI: 10.1073/pnas.2004642117
Significance
“The human brain exploits subtle differences between the …
Gerlei, K., Passlack, J., Hawes, I. et al. Grid cells are modulated by local head direction. Nat Commun 11, 4228 (2020). https://doi.org/10.1038/s41467-020-17500-1
Abstract
“Grid and head direction codes represent cognitive spaces for navigation and memory. Pure grid …
Agmon, Haggai, and Yoram Burak. “A theory of joint attractor dynamics in the hippocampus and the entorhinal cortex accounts for artificial remapping and grid cell field-to-field variability.” eLife 9 (2020): e56894.
Abstract
“The representation of position in …
Stefanini, Fabio, Lyudmila Kushnir, Jessica C. Jimenez, Joshua H. Jennings, Nicholas I. Woods, Garret D. Stuber, Mazen A. Kheirbek, René Hen, and Stefano Fusi. “A distributed neural code in the dentate gyrus and in CA1.” Neuron (2020), Volume …
Philip Shamash, Sarah F. Olesen, Panagiota Iordanidou, Dario Campagner, Banerjee Nabhojit, Tiago Branco. Mice learn multi-step routes by memorizing subgoal locations. bioRxiv 2020.08.19.256867; doi: https://doi.org/10.1101/2020.08.19.256867
Abstract
“Animals must rapidly gather spatial information about new environments so that they …
Ian M. Bright, Miriam L. R. Meister, Nathanael A. Cruzado, Zoran Tiganj, Elizabeth A. Buffalo, Marc W. Howard. A temporal record of the past with a spectrum of time constants in the monkey entorhinal cortex. Proceedings of the National …
CogNav Blog
New discovery worth spreading on cognitive navigation in neurorobotics and neuroscience