Inflammation effects on motivation and motor activity: role of dopamine
JC Felger, MT Treadway - Neuropsychopharmacology, 2017 - nature.com
Motivational and motor deficits are common in patients with depression and other psychiatric
disorders, and are related to symptoms of anhedonia and motor retardation. These deficits in …
disorders, and are related to symptoms of anhedonia and motor retardation. These deficits in …
Processing of primary and secondary rewards: a quantitative meta-analysis and review of human functional neuroimaging studies
One fundamental question concerning brain reward mechanisms is to determine how
reward-related activity is influenced by the nature of rewards. Here, we review the …
reward-related activity is influenced by the nature of rewards. Here, we review the …
Neurophysiology of performance monitoring and adaptive behavior
M Ullsperger, C Danielmeier… - Physiological …, 2014 - journals.physiology.org
Successful goal-directed behavior requires not only correct action selection, planning, and
execution but also the ability to flexibly adapt behavior when performance problems occur or …
execution but also the ability to flexibly adapt behavior when performance problems occur or …
A computational and neural model of momentary subjective well-being
RB Rutledge, N Skandali, P Dayan… - Proceedings of the …, 2014 - National Acad Sciences
The subjective well-being or happiness of individuals is an important metric for societies.
Although happiness is influenced by life circumstances and population demographics such …
Although happiness is influenced by life circumstances and population demographics such …
Habits without values.
Habits form a crucial component of behavior. In recent years, key computational models
have conceptualized habits as arising from model-free reinforcement learning mechanisms …
have conceptualized habits as arising from model-free reinforcement learning mechanisms …
Valuation of knowledge and ignorance in mesolimbic reward circuitry
CJ Charpentier… - Proceedings of the …, 2018 - National Acad Sciences
The pursuit of knowledge is a basic feature of human nature. However, in domains ranging
from health to finance people sometimes choose to remain ignorant. Here, we show that …
from health to finance people sometimes choose to remain ignorant. Here, we show that …
Dopamine-independent effect of rewards on choices through hidden-state inference
M Blanco-Pozo, T Akam, ME Walton - Nature Neuroscience, 2024 - nature.com
Dopamine is implicated in adaptive behavior through reward prediction error (RPE) signals
that update value estimates. There is also accumulating evidence that animals in structured …
that update value estimates. There is also accumulating evidence that animals in structured …
What is mood? A computational perspective
JE Clark, S Watson, KJ Friston - Psychological medicine, 2018 - cambridge.org
The neurobiological understanding of mood, and by extension mood disorders, remains
elusive despite decades of research implicating several neuromodulator systems. This …
elusive despite decades of research implicating several neuromodulator systems. This …
Significance of the insula for the evolution of human awareness of feelings from the body
AD Craig - Annals of the new York Academy of Sciences, 2011 - Wiley Online Library
An ascending sensory pathway that underlies feelings from the body, such as cooling or
toothache, terminates in the posterior insula. Considerable evidence suggests that this …
toothache, terminates in the posterior insula. Considerable evidence suggests that this …
The feedback-related negativity (FRN) revisited: new insights into the localization, meaning and network organization
TU Hauser, R Iannaccone, P Stämpfli, R Drechsler… - Neuroimage, 2014 - Elsevier
Abstract Changes in response contingencies require adjusting ones assumptions about
outcomes of behaviors. Such adaptation processes are driven by reward prediction error …
outcomes of behaviors. Such adaptation processes are driven by reward prediction error …