A unifying perspective on neural manifolds and circuits for cognition
Two different perspectives have informed efforts to explain the link between the brain and
behaviour. One approach seeks to identify neural circuit elements that carry out specific …
behaviour. One approach seeks to identify neural circuit elements that carry out specific …
Reconstructing computational system dynamics from neural data with recurrent neural networks
Computational models in neuroscience usually take the form of systems of differential
equations. The behaviour of such systems is the subject of dynamical systems theory …
equations. The behaviour of such systems is the subject of dynamical systems theory …
Toroidal topology of population activity in grid cells
The medial entorhinal cortex is part of a neural system for map** the position of an
individual within a physical environment. Grid cells, a key component of this system, fire in a …
individual within a physical environment. Grid cells, a key component of this system, fire in a …
Neuronal reward and decision signals: from theories to data
W Schultz - Physiological reviews, 2015 - journals.physiology.org
Rewards are crucial objects that induce learning, approach behavior, choices, and
emotions. Whereas emotions are difficult to investigate in animals, the learning function is …
emotions. Whereas emotions are difficult to investigate in animals, the learning function is …
Flexible timing by temporal scaling of cortical responses
Musicians can perform at different tempos, speakers can control the cadence of their
speech, and children can flexibly vary their temporal expectations of events. To understand …
speech, and children can flexibly vary their temporal expectations of events. To understand …
Attractor dynamics reflect decision confidence in macaque prefrontal cortex
Decisions are made with different degrees of consistency, and this consistency can be
linked to the confidence that the best choice has been made. Theoretical work suggests that …
linked to the confidence that the best choice has been made. Theoretical work suggests that …
Discrete attractor dynamics underlies persistent activity in the frontal cortex
Short-term memories link events separated in time, such as past sensation and future
actions. Short-term memories are correlated with slow neural dynamics, including selective …
actions. Short-term memories are correlated with slow neural dynamics, including selective …
[LIVRE][B] Neuronal dynamics: From single neurons to networks and models of cognition
What happens in our brain when we make a decision? What triggers a neuron to send out a
signal? What is the neural code? This textbook for advanced undergraduate and beginning …
signal? What is the neural code? This textbook for advanced undergraduate and beginning …
Context-dependent computation by recurrent dynamics in prefrontal cortex
Prefrontal cortex is thought to have a fundamental role in flexible, context-dependent
behaviour, but the exact nature of the computations underlying this role remains largely …
behaviour, but the exact nature of the computations underlying this role remains largely …
Demixed principal component analysis of neural population data
Neurons in higher cortical areas, such as the prefrontal cortex, are often tuned to a variety of
sensory and motor variables, and are therefore said to display mixed selectivity. This …
sensory and motor variables, and are therefore said to display mixed selectivity. This …