Networking brainstem and basal ganglia circuits for movement

S Arber, RM Costa - Nature Reviews Neuroscience, 2022 - nature.com
The execution and learning of diverse movements involve neuronal networks distributed
throughout the nervous system. The brainstem and basal ganglia are key for processing …

Transplanting neural progenitor cells to restore connectivity after spinal cord injury

I Fischer, JN Dulin, MA Lane - Nature Reviews Neuroscience, 2020 - nature.com
Spinal cord injury remains a scientific and therapeutic challenge with great cost to
individuals and society. The goal of research in this field is to find a means of restoring lost …

[HTML][HTML] Cellular anatomy of the mouse primary motor cortex

R Muñoz-Castañeda, B Zingg, KS Matho, X Chen… - Nature, 2021 - nature.com
An essential step toward understanding brain function is to establish a structural framework
with cellular resolution on which multi-scale datasets spanning molecules, cells, circuits and …

Cortical pattern generation during dexterous movement is input-driven

BA Sauerbrei, JZ Guo, JD Cohen, M Mischiati, W Guo… - Nature, 2020 - nature.com
The motor cortex controls skilled arm movement by sending temporal patterns of activity to
lower motor centres. Local cortical dynamics are thought to shape these patterns throughout …

Distinct descending motor cortex pathways and their roles in movement

MN Economo, S Viswanathan, B Tasic, E Bas… - Nature, 2018 - nature.com
Activity in the motor cortex predicts movements, seconds before they are initiated. This
preparatory activity has been observed across cortical layers, including in descending …

[HTML][HTML] Reactivation of dormant relay pathways in injured spinal cord by KCC2 manipulations

B Chen, Y Li, B Yu, Z Zhang, B Brommer, PR Williams… - Cell, 2018 - cell.com
Many human spinal cord injuries are anatomically incomplete but exhibit complete paralysis.
It is unknown why spared axons fail to mediate functional recovery in these cases. To …

Touch and tactile neuropathic pain sensitivity are set by corticospinal projections

Y Liu, A Latremoliere, X Li, Z Zhang, M Chen, X Wang… - Nature, 2018 - nature.com
Current models of somatosensory perception emphasize transmission from primary sensory
neurons to the spinal cord and on to the brain,,–. Mental influence on perception is largely …

[HTML][HTML] Restoring cellular energetics promotes axonal regeneration and functional recovery after spinal cord injury

Q Han, Y Xie, JD Ordaz, AJ Huh, N Huang, W Wu… - Cell metabolism, 2020 - cell.com
Axonal regeneration in the central nervous system (CNS) is a highly energy-demanding
process. Extrinsic insults and intrinsic restrictions lead to an energy crisis in injured axons …

[HTML][HTML] Corticospinal circuits from the sensory and motor cortices differentially regulate skilled movements through distinct spinal interneurons

M Ueno, Y Nakamura, J Li, Z Gu, J Niehaus… - Cell reports, 2018 - cell.com
Little is known about the organizational and functional connectivity of the corticospinal (CS)
circuits that are essential for voluntary movement. Here, we map the connectivity between …

A functional map for diverse forelimb actions within brainstem circuitry

L Ruder, R Schina, H Kanodia, S Valencia-Garcia… - Nature, 2021 - nature.com
The brainstem is a key centre in the control of body movements. Although the precise nature
of brainstem cell types and circuits that are central to full-body locomotion are becoming …