How deep is the brain? The shallow brain hypothesis

M Suzuki, CMA Pennartz, J Aru - Nature Reviews Neuroscience, 2023 - nature.com
Deep learning and predictive coding architectures commonly assume that inference in
neural networks is hierarchical. However, largely neglected in deep learning and predictive …

Neural algorithms and circuits for motor planning

HK Inagaki, S Chen, K Daie… - Annual review of …, 2022 - annualreviews.org
The brain plans and executes volitional movements. The underlying patterns of neural
population activity have been explored in the context of movements of the eyes, limbs …

Activity map of a cortico-cerebellar loop underlying motor planning

J Zhu, H Hasanbegović, LD Liu, Z Gao, N Li - Nature neuroscience, 2023 - nature.com
The neocortex and cerebellum interact to mediate cognitive functions. It remains unknown
how the two structures organize into functional networks to mediate specific behaviors. Here …

[HTML][HTML] Thalamus-driven functional populations in frontal cortex support decision-making

W Yang, SL Tipparaju, G Chen, N Li - Nature neuroscience, 2022 - nature.com
Neurons in frontal cortex exhibit diverse selectivity representing sensory, motor and
cognitive variables during decision-making. The neural circuit basis for this complex …

[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 …

A line attractor encoding a persistent internal state requires neuropeptide signaling

G Mountoufaris, A Nair, B Yang, DW Kim, A Vinograd… - Cell, 2024 - cell.com
Internal states drive survival behaviors, but their neural implementation is poorly understood.
Recently, we identified a line attractor in the ventromedial hypothalamus (VMH) that …

Thalamus drives vocal onsets in the zebra finch courtship song

FW Moll, D Kranz, A Corredera Asensio, M Elmaleh… - Nature, 2023 - nature.com
While motor cortical circuits contain information related to specific movement parameters,
long-range inputs also have a critical role in action execution,. Thalamic projections can …

[HTML][HTML] Brain-wide neural activity underlying memory-guided movement

S Chen, Y Liu, ZA Wang, J Colonell, LD Liu, H Hou… - Cell, 2024 - cell.com
Behavior relies on activity in structured neural circuits that are distributed across the brain,
but most experiments probe neurons in a single area at a time. Using multiple Neuropixels …

Superior colliculus bidirectionally modulates choice activity in frontal cortex

A Thomas, W Yang, C Wang, SL Tipparaju… - Nature …, 2023 - nature.com
Action selection occurs through competition between potential choice options. Neural
correlates of choice competition are observed across frontal cortex and downstream …

Preparatory activity and the expansive null-space

MM Churchland, KV Shenoy - Nature Reviews Neuroscience, 2024 - nature.com
The study of the cortical control of movement experienced a conceptual shift over recent
decades, as the basic currency of understanding shifted from single-neuron tuning towards …