Cannabis use and cannabis use disorder
Cannabis use disorder (CUD) is an underappreciated risk of using cannabis that affects~
10% of the 193 million cannabis users worldwide. The individual and public health burdens …
10% of the 193 million cannabis users worldwide. The individual and public health burdens …
Understanding emotions: origins and roles of the amygdala
Emotions arise from activations of specialized neuronal populations in several parts of the
cerebral cortex, notably the anterior cingulate, insula, ventromedial prefrontal, and …
cerebral cortex, notably the anterior cingulate, insula, ventromedial prefrontal, and …
VTA dopamine neuron activity encodes social interaction and promotes reinforcement learning through social prediction error
C Solié, B Girard, B Righetti, M Tapparel… - Nature …, 2022 - nature.com
Social interactions are motivated behaviors that, in many species, facilitate learning.
However, how the brain encodes the reinforcing properties of social interactions remains …
However, how the brain encodes the reinforcing properties of social interactions remains …
Discovering event structure in continuous narrative perception and memory
During realistic, continuous perception, humans automatically segment experiences into
discrete events. Using a novel model of cortical event dynamics, we investigate how cortical …
discrete events. Using a novel model of cortical event dynamics, we investigate how cortical …
Navigating for reward
M Sosa, LM Giocomo - Nature Reviews Neuroscience, 2021 - nature.com
An organism's survival can depend on its ability to recall and navigate to spatial locations
associated with rewards, such as food or a home. Accumulating research has revealed that …
associated with rewards, such as food or a home. Accumulating research has revealed that …
Memory and reward-based learning: A value-directed remembering perspective
BJ Knowlton, AD Castel - Annual review of psychology, 2022 - annualreviews.org
The ability to prioritize valuable information is critical for the efficient use of memory in daily
life. When information is important, we engage more effective encoding mechanisms that …
life. When information is important, we engage more effective encoding mechanisms that …
Visceral signals shape brain dynamics and cognition
D Azzalini, I Rebollo, C Tallon-Baudry - Trends in cognitive sciences, 2019 - cell.com
Most research in cognitive neuroscience explores how external stimuli are processed by the
brain. However, the brain also receives input from the internal body. We discuss here how …
brain. However, the brain also receives input from the internal body. We discuss here how …
What learning systems do intelligent agents need? Complementary learning systems theory updated
D Kumaran, D Hassabis, JL McClelland - Trends in cognitive sciences, 2016 - cell.com
We update complementary learning systems (CLS) theory, which holds that intelligent
agents must possess two learning systems, instantiated in mammalians in neocortex and …
agents must possess two learning systems, instantiated in mammalians in neocortex and …
An active inference theory of allostasis and interoception in depression
LF Barrett, KS Quigley… - … Transactions of the …, 2016 - royalsocietypublishing.org
In this paper, we integrate recent theoretical and empirical developments in predictive
coding and active inference accounts of interoception (including the Embodied Predictive …
coding and active inference accounts of interoception (including the Embodied Predictive …
Multiple routes to enhanced memory for emotionally relevant events
Events associated with aversive or rewarding outcomes are prioritized in memory. This
memory boost is commonly attributed to the elicited affective response, closely linked to …
memory boost is commonly attributed to the elicited affective response, closely linked to …