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 …
temporal visual cortex is described. This includes object and face representations with …
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 …
knowledge about relationships in the world. Place cells, spatially selective hippocampal …
Spatial modulation of hippocampal activity in freely moving macaques
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 …
from freely moving primates with concurrent monitoring of head and gaze stances. We …
[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 …
has long been linked to memory and amnesia. The mammillary bodies provide a dense …
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 …
however, how the information is distributed to multiple downstream areas remains unknown …
[HTML][HTML] 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 …
hippocampal place cells: neurons that exhibit location-specific firing. In connected …
Differential encoding of place value between the dorsal and intermediate hippocampus
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 …
information, such as an object, location, and their significance, is organized. However, how …
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 …
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
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 …
animals. Studies in humans investigating the neural foundations of spatial navigation …
Task-dependent mixed selectivity in the subiculum
D Ledergerber, C Battistin, JS Blackstad, RJ Gardner… - Cell reports, 2021 - cell.com
CA1 and subiculum (SUB) connect the hippocampus to numerous output regions. Cells in
both areas have place-specific firing fields, although they are more dispersed in SUB. Weak …
both areas have place-specific firing fields, although they are more dispersed in SUB. Weak …