Rethinking retrosplenial cortex: perspectives and predictions
The last decade has produced exciting new ideas about retrosplenial cortex (RSC) and its
role in integrating diverse inputs. Here, we review the diversity in forms of spatial and …
role in integrating diverse inputs. Here, we review the diversity in forms of spatial and …
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] Multisensory coding of angular head velocity in the retrosplenial cortex
S Keshavarzi, EF Bracey, RA Faville, D Campagner… - Neuron, 2022 - cell.com
To successfully navigate the environment, animals depend on their ability to continuously
track their heading direction and speed. Neurons that encode angular head velocity (AHV) …
track their heading direction and speed. Neurons that encode angular head velocity (AHV) …
[HTML][HTML] Shared and specialized coding across posterior cortical areas for dynamic navigation decisions
Animals adaptively integrate sensation, planning, and action to navigate toward goal
locations in ever-changing environments, but the functional organization of cortex …
locations in ever-changing environments, but the functional organization of cortex …
[HTML][HTML] Mechanistic flexibility of the retrosplenial cortex enables its contribution to spatial cognition
M Stacho, D Manahan-Vaughan - Trends in neurosciences, 2022 - cell.com
The retrosplenial cortex (RC) is a brain structure crucial for spatial navigation and memory. It
contains neurons such as head direction cells, border cells, as well as other cells supporting …
contains neurons such as head direction cells, border cells, as well as other cells supporting …
Distance-tuned neurons drive specialized path integration calculations in medial entorhinal cortex
During navigation, animals estimate their position using path integration and landmarks,
engaging many brain areas. Whether these areas follow specialized or universal cue …
engaging many brain areas. Whether these areas follow specialized or universal cue …
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] Spatial navigation signals in rodent visual cortex
T Flossmann, NL Rochefort - Current opinion in neurobiology, 2021 - Elsevier
Highlights•V1 activity is modulated by locomotion, distance travelled, spatial context and
head-movements.•Top-down cortical and subcortical inputs convey self-motion signals to V1 …
head-movements.•Top-down cortical and subcortical inputs convey self-motion signals to V1 …
Wide-field calcium imaging of dynamic cortical networks during locomotion
Motor behavior results in complex exchanges of motor and sensory information across
cortical regions. Therefore, fully understanding the cerebral cortex's role in motor behavior …
cortical regions. Therefore, fully understanding the cerebral cortex's role in motor behavior …
Bottom-up inputs are required for establishment of top-down connectivity onto cortical layer 1 neurogliaform cells
LA Ibrahim, S Huang, M Fernandez-Otero, M Sherer… - Neuron, 2021 - cell.com
Higher-order projections to sensory cortical areas converge on layer 1 (L1), the primary site
for integration of top-down information via the apical dendrites of pyramidal neurons and L1 …
for integration of top-down information via the apical dendrites of pyramidal neurons and L1 …