Steph Mok · @EcoActivist
15 followers · 416 posts · Server econtwitter.net
matt nolan · @mattnolan
93 followers · 7 posts · Server fosstodon.orgIn case this is useful for anyone out here - new tools for Bayesian analysis of grid cell activity (with the benefits of efficiently evaluating covariates and avoiding binning): https://arxiv.org/abs/2303.17217
#neuroscience #entorhinalcortex #gridcells
Albert Cardona · @albertcardona
1690 followers · 1852 posts · Server mathstodon.xyz@TrackingActions Excellent dispatch! Let's tag with #neuroscience #GridCells #hippocampus so it appears on those who follow this tags, and also becomes easier to find in the future.
#hippocampus #gridcells #neuroscience
El Duvelle · @elduvelle
648 followers · 2903 posts · Server neuromatch.social
New review on the “spatial cells” across different species! Looks very interesting:
Neural mechanisms for spatial cognition across vertebrates
Vinepinsky & Segev 2023
Small but important comment: it is perfectly normal for place cells to have multiple #PlaceFields ! Only in very small environments (<80cm diameter) will you mostly see single-field place cells. The single field is probably more the exception than the rule in the natural world.
#NeuroPaper #Review #Neuroscience #PlaceCells #HeadDirectionCells #GridCells #BVCs #CrossSpecies
#placefields #neuropaper #review #neuroscience #placecells #headdirectioncells #gridcells #bvcs #crossspecies
El Duvelle · @elduvelle
526 followers · 1713 posts · Server neuromatch.social
⤵️4/5 Why P2 ‘Grid cells in a 3D lattice’:
- Wireless recordings of 2D-verified #GridCells, in 3D!
- Rats climb around for >1h while foraging for paste (for in-depth analysis of behaviour, see: https://link.springer.com/article/10.1007/s10071-020-01432-w)
- Grid cells, although spatially stable, do not have 3D grid patterns! Just randomly-distributed fields.
- This disagrees with many model predictions!
- Head-direction coding is preserved in 3D!https://www.nature.com/articles/s41593-021-00907-4
El Duvelle · @elduvelle
415 followers · 775 posts · Server neuromatch.social@nadel Another amazing episode! So clearly written and interesting. Thank you so much again for sharing.
Adding some hashtags to help this gem being discovered:
#HippocampusGurus #HippocampusHistory #hippocampus #PlaceCells #EntorhinalCortex #GridCells
#hippocampusgurus #hippocampushistory #hippocampus #placecells #entorhinalcortex #gridcells
Dominic Boutet · @dominic_boutet
397 followers · 7 posts · Server neuromatch.social"A Topological Deep Learning Framework for Neural Spike Decoding"
https://arxiv.org/abs/2212.05037
#Neuroscience #Neuro #Brain #MachineLearning #DeepLearning #FeatureExtraction #SpikeTrains #GridCells #HeadDirectionCells
#arxivfeed #neuroscience #neuro #brain #machinelearning #deeplearning #featureextraction #spiketrains #gridcells #headdirectioncells