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 …

Replay in deep learning: Current approaches and missing biological elements

TL Hayes, GP Krishnan, M Bazhenov… - Neural …, 2021 - ieeexplore.ieee.org
Replay is the reactivation of one or more neural patterns that are similar to the activation
patterns experienced during past waking experiences. Replay was first observed in …

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 …

Striatal activity topographically reflects cortical activity

AJ Peters, JMJ Fabre, NA Steinmetz, KD Harris… - Nature, 2021 - nature.com
The cortex projects to the dorsal striatum topographically, to regulate behaviour,–, but
spiking activity in the two structures has previously been reported to have markedly different …

Cortical–hippocampal coupling during manifold exploration in motor cortex

J Kim, A Joshi, L Frank, K Ganguly - Nature, 2023 - nature.com
Abstract Systems consolidation—a process for long-term memory stabilization—has been
hypothesized to occur in two stages,,–. Whereas new memories require the hippocampus …

[HTML][HTML] Brain-wide dynamics linking sensation to action during decision-making

A Khilkevich, M Lohse, R Low, I Orsolic, T Bozic… - Nature, 2024 - nature.com
Perceptual decisions rely on learned associations between sensory evidence and
appropriate actions, involving the filtering and integration of relevant inputs to prepare and …

Plug-and-play control of a brain–computer interface through neural map stabilization

DB Silversmith, R Abiri, NF Hardy, N Natraj… - Nature …, 2021 - nature.com
Brain–computer interfaces (BCIs) enable control of assistive devices in individuals with
severe motor impairments. A limitation of BCIs that has hindered real-world adoption is poor …

A goal-driven modular neural network predicts parietofrontal neural dynamics during gras**

JA Michaels, S Schaffelhofer, A Agudelo-Toro… - Proceedings of the …, 2020 - pnas.org
One of the primary ways we interact with the world is using our hands. In macaques, the
circuit spanning the anterior intraparietal area, the hand area of the ventral premotor cortex …

[HTML][HTML] Structural and functional map for forelimb movement phases between cortex and medulla

W Yang, H Kanodia, S Arber - Cell, 2023 - cell.com
The cortex influences movement by widespread top-down projections to many nervous
system regions. Skilled forelimb movements require brainstem circuitry in the medulla; …

Information flow between motor cortex and striatum reverses during skill learning

SM Lemke, M Celotto, R Maffulli, K Ganguly, S Panzeri - Current Biology, 2024 - cell.com
The coordination of neural activity across brain areas during a specific behavior is often
interpreted as neural communication involved in controlling the behavior. However, whether …