Hippocampal contributions to social and cognitive deficits in autism spectrum disorder
Autism spectrum disorder (ASD) is characterized by hallmark impairments in social
functioning. Nevertheless, nonsocial cognition, including hippocampus-dependent spatial …
functioning. Nevertheless, nonsocial cognition, including hippocampus-dependent spatial …
Reinforcement learning, fast and slow
Deep reinforcement learning (RL) methods have driven impressive advances in artificial
intelligence in recent years, exceeding human performance in domains ranging from Atari to …
intelligence in recent years, exceeding human performance in domains ranging from Atari to …
What is a cognitive map? Organizing knowledge for flexible behavior
It is proposed that a cognitive map encoding the relationships between entities in the world
supports flexible behavior, but the majority of the neural evidence for such a system comes …
supports flexible behavior, but the majority of the neural evidence for such a system comes …
The cognitive map in humans: spatial navigation and beyond
The'cognitive map'hypothesis proposes that brain builds a unified representation of the
spatial environment to support memory and guide future action. Forty years of …
spatial environment to support memory and guide future action. Forty years of …
Prefrontal cortex as a meta-reinforcement learning system
Over the past 20 years, neuroscience research on reward-based learning has converged on
a canonical model, under which the neurotransmitter dopamine 'stamps in'associations …
a canonical model, under which the neurotransmitter dopamine 'stamps in'associations …
Learning task-state representations
Y Niv - Nature neuroscience, 2019 - nature.com
Arguably, the most difficult part of learning is deciding what to learn about. Should I
associate the positive outcome of safely completing a street-crossing with the situation 'the …
associate the positive outcome of safely completing a street-crossing with the situation 'the …
Surviving threats: neural circuit and computational implications of a new taxonomy of defensive behaviour
Research on defensive behaviour in mammals has in recent years focused on elicited
reactions; however, organisms also make active choices when responding to danger. We …
reactions; however, organisms also make active choices when responding to danger. We …
Expertise increases planning depth in human gameplay
A hallmark of human intelligence is the ability to plan multiple steps into the future,. Despite
decades of research,–, it is still debated whether skilled decision-makers plan more steps …
decades of research,–, it is still debated whether skilled decision-makers plan more steps …
Prioritized memory access explains planning and hippocampal replay
To make decisions, animals must evaluate candidate choices by accessing memories of
relevant experiences. Yet little is known about which experiences are considered or ignored …
relevant experiences. Yet little is known about which experiences are considered or ignored …