Gated transformations from egocentric to allocentric reference frames involving retrosplenial cortex, entorhinal cortex, and hippocampus
This paper reviews the recent experimental finding that neurons in behaving rodents show
egocentric coding of the environment in a number of structures associated with the …
egocentric coding of the environment in a number of structures associated with the …
[HTML][HTML] Neural circuits for goal-directed navigation across species
J Basu, K Nagel - Trends in Neurosciences, 2024 - cell.com
Across species, navigation is crucial for finding both resources and shelter. In vertebrates,
the hippocampus supports memory-guided goal-directed navigation, whereas in arthropods …
the hippocampus supports memory-guided goal-directed navigation, whereas in arthropods …
[HTML][HTML] Distinct codes for environment structure and symmetry in postrhinal and retrosplenial cortices
PA LaChance, ME Hasselmo - Nature Communications, 2024 - nature.com
Complex sensory information arrives in the brain from an animal's first-person ('egocentric')
perspective. However, animals can efficiently navigate as if referencing map-like …
perspective. However, animals can efficiently navigate as if referencing map-like …
A large-scale neurocomputational model of spatial cognition integrating memory with vision
We introduce a large-scale neurocomputational model of spatial cognition called'Spacecog',
which integrates recent findings from mechanistic models of visual and spatial perception …
which integrates recent findings from mechanistic models of visual and spatial perception …
[HTML][HTML] Building egocentric models of local space from retinal input
Determining the location of objects relative to ourselves is essential for interacting with the
world. Neural activity in the retina is used to form a vision-independent model of the local …
world. Neural activity in the retina is used to form a vision-independent model of the local …
Distinct cortical spatial representations learned along disparate visual pathways
Recent experimental studies have discovered diverse spatial properties, such as head
direction tuning and egocentric tuning, of neurons in the postrhinal cortex (POR) and …
direction tuning and egocentric tuning, of neurons in the postrhinal cortex (POR) and …
Unifying sparse coding, predictive coding, and divisive normalization
Y Lian, AN Burkitt - bioRxiv, 2023 - biorxiv.org
Sparse coding, predictive coding and divisive normalization have each been found to be
principles that underlie the function of neural circuits in many parts of the brain, supported by …
principles that underlie the function of neural circuits in many parts of the brain, supported by …
Learning spatio-temporal V1 cells from diverse LGN inputs
MA Ruslim, AN Burkitt, Y Lian - bioRxiv, 2023 - biorxiv.org
Since the Nobel-winning discovery of simple cells and complex cells in cat's primary visual
cortex (V1) by Hubel and Wiesel, many experimental studies of the visual system of the brain …
cortex (V1) by Hubel and Wiesel, many experimental studies of the visual system of the brain …