FANGWEN YU

How does the human brain encode global and local head direction?

J. P. Shine, T. Wolbers. Global and Local Head Direction Coding in the Human Brain. bioRxiv 2021.10.11.463872; doi: https://doi.org/10.1101/2021.10.11.463872

Abstract
“Orientation-specific head direction (HD) cells increase their firing rate to indicate one’s facing direction in the environment. Rodent studies …

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How the macaque hippocampal formation represents 3D space?

Mao, Dun, Eric Avila, Baptiste Caziot, Jean Laurens, J. David Dickman, and Dora E. Angelaki. “Spatial modulation of hippocampal activity in freely moving macaques.” Neuron (2021) https://doi.org/10.1016/j.neuron.2021.09.032 

Summary
“The hippocampal formation is linked to spatial navigation, but …

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How hippocampal ensembles combine multimodal sensory cues?

Dustin Fetterhoff, Andrey Sobolev, Christian Leibold. Graded remapping of hippocampal ensembles under sensory conflicts. Cell Reports, Volume 36, Issue 11, 2021.

Summary
“Hippocampal place cells are thought to constitute a cognitive map of space derived from multimodal sensory …

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How Do We Find Our Way?

Moser M (2021) How Do We Find Our Way? Grid Cells in the Brain. Front. Young Minds. 9:678725. doi: 10.3389/frym.2021.678725

ABSTRACT
“Navigation in the environment, getting from one place to another, is one of the most fundamental and …

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What are the spatial and temporal scales of brain-wide neuronal activity, and how do activities at different scales interact?

Evan S Schaffer, Neeli Mishra, Matthew R Whiteway, Wenze Li, Michelle B Vancura, Jason Freedman, Kripa B Patel, Venkatakaushik Voleti, Liam Paninski, Elizabeth M. C. Hillman, LF Abbott, Richard Axel. Flygenvectors: The spatial and temporal structure of neural activity across …

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How the time is encoded in rat dorsolateral striatum?

Alessandro Toso, Sebastian Reinartz, Francesca Pulecchi, Mathew E. Diamond. Time coding in rat dorsolateral striatum. Neuron, 2021, https://doi.org/10.1016/j.neuron.2021.08.020.

Summary
“To assess the role of dorsolateral striatum (DLS) in time coding, we recorded neuronal activity in rats tasked with …

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Whether humans represent a curved surface by building a dimension-reduced flattened 2D map or a full 3D map?

Misun Kim, Christian F. Doeller. Adaptive cognitive maps for curved surfaces in the 3D world.  

Abstract
“Terrains in a 3D world can be undulating. Yet, most prior research has exclusively investigated spatial representations on a …

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How the insect central complex could coordinate multimodal navigation?

Xuelong Sun, Shigang Yue, Michael Mangan. How the insect central complex could coordinate multimodal navigation. bioRxiv 2021.08.18.456777; doi: https://doi.org/10.1101/2021.08.18.456777

Abstract
“The central complex of the insect midbrain is thought to coordinate insect guidance strategies. Computational models can account for …

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How do the neurons in rat retrosplenial cortex encode environment symmetry?

Ningyu Zhang, Roddy M Grieves, Kate J Jeffery. Environment symmetry drives a multidirectional code in rat retrosplenial cortex. bioRxiv 2021.08.22.457261; doi: https://doi.org/10.1101/2021.08.22.457261

Abstract
“A class of neurons showing bidirectional tuning in a two-compartment environment was recently discovered in …

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How do 3D grid cells represent 3D space?

Gily Ginosar, Johnatan Aljadeff, Yoram Burak, Haim Sompolinsky, Liora Las & Nachum Ulanovsky. Locally ordered representation of 3D space in the entorhinal cortex. Nature (2021). https://doi.org/10.1038/s41586-021-03783-x

Abstract
“As animals navigate on a two-dimensional surface, neurons in the medial entorhinal …

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How entorhinal grid cells encode volumetric space?

Grieves, R.M., Jedidi-Ayoub, S., Mishchanchuk, K. et al. Irregular distribution of grid cell firing fields in rats exploring a 3D volumetric space. Nat Neurosci (2021). https://doi.org/10.1038/s41593-021-00907-4

Abstract
“We investigated how entorhinal grid cells encode volumetric space. On a …

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How does the human brain encode egocentric spatial maps?

Lukas Kunz, Armin Brandt, Peter C. Reinacher, Bernhard P. Staresina, Eric T. Reifenstein, Christoph T. Weidemann, Nora A. Herweg, Ansh Patel, Melina Tsitsiklis, Richard Kempter, Michael J. Kahana, Andreas Schulze-Bonhage, Joshua Jacobs. A neural code for egocentric spatial maps in …

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How does the hippocampus represent 3D space in past, present and future?

Nicholas M. Dotson and Michael M. Yartsev. Nonlocal spatiotemporal representation in the hippocampus of freely flying bats. SCIENCE 09 JUL 2021 : 242-247

“The neural code for 3D map–based navigation in area CA1 of bats forms a continuum through …

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How the brain coordinates the encoding, recall and use of reward information to guide navigation?

Sosa, M., Giocomo, L.M. Navigating for reward. Nat Rev Neurosci (2021). https://doi.org/10.1038/s41583-021-00479-z

Abstract
“An organism’s survival can depend on its ability to recall and navigate to spatial locations associated with rewards, such as food or a home. …

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How the brain integrate body-based idiothetic and visual allothetic cues in the computation of heading?

Sevan K. Harootonian, Arne D. Ekstrom, Robert C. Wilson. Combination and competition between path integration and landmark navigation in the estimation of heading direction. bioRxiv 2021.06.30.450548; doi: https://doi.org/10.1101/2021.06.30.450548

Abstract
“Successful navigation requires the ability to compute one’s location …

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