[HTML][HTML] Learning invariant object and spatial view representations in the brain using slow unsupervised learning

ET Rolls - Frontiers in Computational Neuroscience, 2021 - frontiersin.org
First, neurophysiological evidence for the learning of invariant representations in the inferior
temporal visual cortex is described. This includes object and face representations with …

[HTML][HTML] Time to put the mammillothalamic pathway into context

CM Dillingham, MM Milczarek, JC Perry… - … & Biobehavioral Reviews, 2021 - Elsevier
The medial diencephalon, in particular the mammillary bodies and anterior thalamic nuclei,
has long been linked to memory and amnesia. The mammillary bodies provide a dense …

[PDF][PDF] Hippocampal neurons construct a map of an abstract value space

EB Knudsen, JD Wallis - Cell, 2021 - cell.com
The hippocampus is thought to encode a" cognitive map," a structural organization of
knowledge about relationships in the world. Place cells, spatially selective hippocampal …

[PDF][PDF] Spatial modulation of hippocampal activity in freely moving macaques

D Mao, E Avila, B Caziot, J Laurens, JD Dickman… - Neuron, 2021 - cell.com
The hippocampal formation is linked to spatial navigation, but there is little corroboration
from freely moving primates with concurrent monitoring of head and gaze stances. We …

Robust information routing by dorsal subiculum neurons

T Kitanishi, R Umaba, K Mizuseki - Science advances, 2021 - science.org
The dorsal hippocampus conveys various information associated with spatial navigation;
however, how the information is distributed to multiple downstream areas remains unknown …

[PDF][PDF] Differential encoding of place value between the dorsal and intermediate hippocampus

SW Jin, I Lee - Current Biology, 2021 - cell.com
It is widely held that the hippocampus provides a cognitive map in which event-related
information, such as an object, location, and their significance, is organized. However, how …

[PDF][PDF] Hippocampal place cells encode global location but not connectivity in a complex space

É Duvelle, RM Grieves, A Liu, S Jedidi-Ayoub… - Current Biology, 2021 - cell.com
Flexible navigation relies on a cognitive map of space, thought to be implemented by
hippocampal place cells: neurons that exhibit location-specific firing. In connected …

[PDF][PDF] Dorsal CA1 hippocampal place cells form a multi-scale representation of megaspace

B Harland, M Contreras, M Souder, JM Fellous - Current Biology, 2021 - cell.com
Spatially firing" place cells" within the hippocampal CA1 region form internal maps of the
environment necessary for navigation and memory. In rodents, these neurons have been …

The AudioMaze: An EEG and motion capture study of human spatial navigation in sparse augmented reality

M Miyakoshi, L Gehrke, K Gramann… - European Journal of …, 2021 - Wiley Online Library
Spatial navigation is one of the fundamental cognitive functions central to survival in most
animals. Studies in humans investigating the neural foundations of spatial navigation …

[HTML][HTML] Scopolamine impairs spatial information recorded with “miniscope” calcium imaging in hippocampal place cells

D Sun, RR Unnithan, C French - Frontiers in neuroscience, 2021 - frontiersin.org
The hippocampus and associated cholinergic inputs have important roles in spatial memory
in rodents. Muscarinic acetylcholine receptors (mAChRs) are involved in the communication …