Tag: Hippocampus
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 …
What is the neural code for very large spaces?
Eliav T, Maimon SR, Aljadeff J, Tsodyks M, Ginosar G, Las L & Ulanovsky N, Multiscale representation of very large environments in the hippocampus of flying bats, Science 372, eabg4020 (2021). PDF | News&Views: Wood & Dudchenko
Abstract
“Hippocampal …
How do time cells in the human hippocampus and entorhinal cortex support episodic memory?
Gray Umbach, Pranish Kantak, Joshua Jacobs, Michael Kahana, Brad E. Pfeiffer, Michael Sperling, Bradley Lega. Time cells in the human hippocampus and entorhinal cortex support episodic memory. Proceedings of the National Academy of Sciences Nov 2020, 117 (45) 28463-28474; …
How does the monkey brain represent what and when conjunctively during anassociative memory task?
Cruzado NA, Tiganj Z, Brincat SL, Miller EK, Howard MW. Conjunctive representation of what and when in monkey hippocampus and lateral prefrontal cortex during an associative memory task. Hippocampus. 2020 Dec;30(12):1332-1346. doi: 10.1002/hipo.23282.
Abstract
“Adaptive memory requires the …
How do place cells and grid cells represent position across multiple environments with joint attractor dynamics?
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 …
How spatial information is dynamically reactivated in sub-regions of the human MTL and how this reactivation guides recall of episodic information
Nora A. Herweg, Ashwini D. Sharan, Michael R. Sperling, Armin Brandt, Andreas Schulze-Bonhage and Michael J. Kahana. Reactivated spatial context guides episodic recall. Journal of Neuroscience 23 January 2020, 1640-19; DOI: https://doi.org/10.1523/JNEUROSCI.1640-19.2019
Abstract
“The medial temporal lobe (MTL) is …
How does the primate hippocampus represent objects and space during virtual navigation?
Gulli, Roberto A., Lyndon R. Duong, Benjamin W. Corrigan, Guillaume Doucet, Sylvain Williams, Stefano Fusi, and Julio C. Martinez-Trujillo. “Context-dependent representations of objects and space in the primate hippocampus during virtual navigation.” Nature Neuroscience 23, no. 1 (2020): …
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CogNav Blog
New discovery worth spreading on cognitive navigation in robotics and neuroscience
Recent Posts
- How does the human brain encode egocentric spatial maps?
- How does the hippocampus represent 3D space in past, present and future?
- How the brain coordinates the encoding, recall and use of reward information to guide navigation?
- How the brain integrate body-based idiothetic and visual allothetic cues in the computation of heading？
- How hippocampal place cells use vector computations to navigate?
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