How conjunctive and complementary CA1 hippocampal cell populations relate sensory events to immobility and locomotion?
Samsoon Inayat, Brendan B McAllister, Bruce L McNaughton, Ian Q Whishaw, Majid H Mohajerani. Conjunctive and complementary CA1 hippocampal cell populations relate sensory events to immobility and locomotion. bioRxiv 2022.07.06.498996; doi: https://doi.org/10.1101/2022.07.06.498996
Abstract
“The way in which the …
How the brain associate multiple sensory cues with objects and experience?
Scott Waddell, Zeynep Okray, Pedro F Jacob, Ciara Stern, Kieran Desmond, Nils Otto, Paola Vargas-Gutierrez. Multisensory learning binds modality-specific neurons into a cross-modal memory engram. bioRxiv 2022.07.08.499174; doi: https://doi.org/10.1101/2022.07.08.499174
Abstract
“Associating multiple sensory cues with objects and experience …
How information about objects is represented in collective dynamics of the hippocampal population?
Anne Nagelhus, Sebastian Andersson, Soledad Gonzalo Cogno, Edvard I. Moser, May-Britt Moser. Object-centered population coding in CA1 of the hippocampus. bioRxiv 2022.07.07.499197; doi: https://doi.org/10.1101/2022.07.07.499197
Abstract
“Objects and landmarks are crucial for guiding navigation and must be integrated into …
How the hippocampus creates a vector-based model to support flexible navigation, allowing animals to select optimal paths to destinations from any location in the environment?
Ormond, J., O’Keefe, J. Hippocampal place cells have goal-oriented vector fields during navigation. Nature (2022). https://doi.org/10.1038/s41586-022-04913-9
Abstract
“The hippocampal cognitive map supports navigation towards, or away from, salient locations in familiar environments1. Although much is known about how the …
How navigation task and action space drive the emergence of egocentric and allocentric spatial representations?
Sandhiya Vijayabaskaran, Sen Cheng. Navigation task and action space drive the emergence of egocentric and allocentric spatial representations. bioRxiv 2022.06.22.497126; doi: https://doi.org/10.1101/2022.06.22.497126
Abstract
“In general, strategies for spatial navigation could employ one of two spatial reference frames: egocentric or …
Whether grid-cell-like representations support temporal processing?
Gregory Peters-Founshtein, Amnon Dafni-Merom, Rotem Monsa, Shahar Arzy. Evidence for grid-cell-related activity in the time domain. bioRxiv 2022.06.14.476894; doi: https://doi.org/10.1101/2022.06.14.476894
Abstract
“The relation between the processing of space and time in the brain has been an enduring cross-disciplinary question. …
How to implement closed-loop control and recalibration of place cells by optic flow？
Manu S Madhav, Ravikrishnan P Jayakumar, Brian Y Li, Francesco Savelli, James J Knierim, Noah J Cowan. Closed-loop control and recalibration of place cells by optic flow. bioRxiv 2022.06.12.495823; doi: https://doi.org/10.1101/2022.06.12.495823
Abstract
“Understanding the interplay between sensory input, endogenous …
About
Brain Inspired Navigation Blog
New discovery worth spreading on brain-inspired navigation in neurorobotics and neuroscience
Recent Posts
- How grid cell firing patterns rapidly adapt to novel or changing environmental features on a timescale relevant to behaviour?
- How the representations of space and time interact in the hippocampal memory system?
- How the brain integrate recent experiences into existing memories ensures that memories contain the most recently available information?
- How learning-associated astrocyte ensembles regulate memory recall?
- How bats use environmental acoustic information to perform acoustic cognitive map–based navigation?
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