How deep is the brain? The shallow brain hypothesis
Deep learning and predictive coding architectures commonly assume that inference in
neural networks is hierarchical. However, largely neglected in deep learning and predictive …
neural networks is hierarchical. However, largely neglected in deep learning and predictive …
Neural algorithms and circuits for motor planning
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 …
population activity have been explored in the context of movements of the eyes, limbs …
Activity map of a cortico-cerebellar loop underlying motor planning
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 …
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
Neurons in frontal cortex exhibit diverse selectivity representing sensory, motor and
cognitive variables during decision-making. The neural circuit basis for this complex …
cognitive variables during decision-making. The neural circuit basis for this complex …
[HTML][HTML] Brain-wide dynamics linking sensation to action during decision-making
Perceptual decisions rely on learned associations between sensory evidence and
appropriate actions, involving the filtering and integration of relevant inputs to prepare 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
Internal states drive survival behaviors, but their neural implementation is poorly understood.
Recently, we identified a line attractor in the ventromedial hypothalamus (VMH) that …
Recently, we identified a line attractor in the ventromedial hypothalamus (VMH) that …
Thalamus drives vocal onsets in the zebra finch courtship song
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 …
long-range inputs also have a critical role in action execution,. Thalamic projections can …
[HTML][HTML] Brain-wide neural activity underlying memory-guided movement
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 …
but most experiments probe neurons in a single area at a time. Using multiple Neuropixels …
Superior colliculus bidirectionally modulates choice activity in frontal cortex
Action selection occurs through competition between potential choice options. Neural
correlates of choice competition are observed across frontal cortex and downstream …
correlates of choice competition are observed across frontal cortex and downstream …
Preparatory activity and the expansive null-space
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 …
decades, as the basic currency of understanding shifted from single-neuron tuning towards …