Tag: hippocampal

How memories are encoded in the brain?

Rodrigo Quian Quiroga. Plugging in to Human Memory: Advantages, Challenges, and Insights from Human Single-Neuron Recordings.Cell. Volume 179, Issue 5, 14 November 2019, Pages 1015-1032.  DOI: https://doi.org/10.1016/j.cell.2019.10.016

We describe single-neuron recordings in the human hippocampal formation, performed in epileptic …

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How the brain represents sequential relationships among discrete nonspatial events?

Babak Shahbaba, Lingge LI, Forest Agostinelli, Mansi Saraf, Gabriel A Elias, Pierre F Baldi, Norbert J Fortin. 
Hippocampal ensembles represent sequential relationships among discrete nonspatial events
bioRxiv 840199; doi: https://doi.org/10.1101/840199

Abstract
The hippocampus is critical to the temporal

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How the brain acquire and exploit spatial context?

Eelke Spaak, Floris P. de Lange. Hippocampal and prefrontal theta-band mechanisms underpin implicit spatial context learning. Journal of Neuroscience 7 November 2019, 1660-19; DOI: 10.1523/JNEUROSCI.1660-19.2019

Abstract
Humans can rapidly and seemingly implicitly learn to predict typical locations of

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How spatial information is communicated by place cells to downstream areas in a finer theta-timescale?

Monsalve‐Mercado, MM, Roudi, Y. Hippocampal spike‐time correlations and place field overlaps during open field foraging. Hippocampus. 2019; 1– 13. https://doi.org/10.1002/hipo.23173

Abstract
Phase precessing place cells encode spatial information on fine timescales via the timing of their spikes. …

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How to model the hippocampal place cell activity for spatial cognition and neuro-mimetic navigation?

This excerpt note is about place cell activity model from the Arleo A. et al. 2000 paper.

Arleo, Angelo, and Wulfram Gerstner. “Spatial cognition and neuro-mimetic navigation: a model of hippocampal place cell activity.” Biological cybernetics 83, no. …

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