A distributed and efficient population code of mixed selectivity neurons for flexible navigation decisions
Decision-making requires flexibility to rapidly switch one's actions in response to sensory
stimuli depending on information stored in memory. We identified cortical areas and neural …
stimuli depending on information stored in memory. We identified cortical areas and neural …
[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 …
Cognitive experience alters cortical involvement in goal-directed navigation
Neural activity in the mammalian cortex has been studied extensively during decision tasks,
and recent work aims to identify under what conditions cortex is actually necessary for these …
and recent work aims to identify under what conditions cortex is actually necessary for these …
Distributed context-dependent choice information in mouse posterior cortex
JG Orlandi, M Abdolrahmani, R Aoki… - Nature …, 2023 - nature.com
Choice information appears in multi-area brain networks mixed with sensory, motor, and
cognitive variables. In the posterior cortex—traditionally implicated in decision computations …
cognitive variables. In the posterior cortex—traditionally implicated in decision computations …
Neuronal adaptation reveals a suboptimal decoding of orientation tuned populations in the mouse visual cortex
Sensory information is encoded by populations of cortical neurons. Yet, it is unknown how
this information is used for even simple perceptual choices such as discriminating …
this information is used for even simple perceptual choices such as discriminating …
Rapid synaptic plasticity contributes to a learned conjunctive code of position and choice-related information in the hippocampus
To successfully perform goal-directed navigation, animals must know where they are and
what they are doing—eg, looking for water, bringing food back to the nest, or escaping from …
what they are doing—eg, looking for water, bringing food back to the nest, or escaping from …
A reservoir of foraging decision variables in the mouse brain
In any given situation, the environment can be parsed in different ways to yield decision
variables (DVs) defining strategies useful for different tasks. It is generally presumed that the …
variables (DVs) defining strategies useful for different tasks. It is generally presumed that the …
The impact of visual cues, reward, and motor feedback on the representation of behaviorally relevant spatial locations in primary visual cortex
The integration of visual stimuli and motor feedback is critical for successful visually guided
navigation. These signals have been shown to shape neuronal activity in the primary visual …
navigation. These signals have been shown to shape neuronal activity in the primary visual …
Behavior-dependent directional tuning in the human visual-navigation network
The brain derives cognitive maps from sensory experience that guide memory formation and
behavior. Despite extensive efforts, it still remains unclear how the underlying population …
behavior. Despite extensive efforts, it still remains unclear how the underlying population …
Behaviorally relevant decision coding in primary somatosensory cortex neurons
C Buetfering, Z Zhang, M Pitsiani, J Smallridge… - Nature …, 2022 - nature.com
Primary sensory cortex is thought to process incoming sensory information, while decision
variables important for driving behavior are assumed to arise downstream in the processing …
variables important for driving behavior are assumed to arise downstream in the processing …