Neural computations of threat

I Levy, D Schiller - Trends in cognitive sciences, 2021 - cell.com
A host of learning, memory, and decision-making processes form the individual's response
to threat and may be disrupted in anxiety and post-trauma psychopathology. Here we review …

Pain, decisions, and actions: a motivational perspective

K Wiech, I Tracey - Frontiers in neuroscience, 2013 - frontiersin.org
Because pain signals potential harm to the organism, it immediately attracts attention and
motivates decisions and action. However, pain is also subject to motivations—an aspect that …

Informatic parcellation of the network involved in the computation of subjective value

JA Clithero, A Rangel - Social cognitive and affective …, 2014 - academic.oup.com
Understanding how the brain computes value is a basic question in neuroscience. Although
individual studies have driven this progress, meta-analyses provide an opportunity to test …

A neural link between generosity and happiness

SQ Park, T Kahnt, A Dogan, S Strang, E Fehr… - Nature …, 2017 - nature.com
Generous behaviour is known to increase happiness, which could thereby motivate
generosity. In this study, we use functional magnetic resonance imaging and a public pledge …

Connectivity-based parcellation of the human orbitofrontal cortex

T Kahnt, LJ Chang, SQ Park, J Heinzle… - Journal of …, 2012 - jneurosci.org
The primate orbitofrontal cortex (OFC) is involved in reward processing, learning, and
decision making. Research in monkeys has shown that this region is densely connected …

Using neural data to test a theory of investor behavior: An application to realization utility

C Frydman, N Barberis, C Camerer… - The Journal of …, 2014 - Wiley Online Library
We conduct a study in which subjects trade stocks in an experimental market while we
measure their brain activity using functional magnetic resonance imaging. All of the subjects …

Activity in dlPFC and its effective connectivity to vmPFC are associated with temporal discounting

TA Hare, S Hakimi, A Rangel - Frontiers in neuroscience, 2014 - frontiersin.org
There is widespread interest in identifying computational and neurobiological mechanisms
that influence the ability to choose long-term benefits over more proximal and readily …

Overlap** neural systems represent cognitive effort and reward anticipation

E Vassena, M Silvetti, CN Boehler, E Achten, W Fias… - PLoS …, 2014 - journals.plos.org
Anticipating a potential benefit and how difficult it will be to obtain it are valuable skills in a
constantly changing environment. In the human brain, the anticipation of reward is encoded …

Effects of cognitive bias modification training on neural alcohol cue reactivity in alcohol dependence

CE Wiers, C Stelzel, TE Gladwin… - American Journal of …, 2015 - psychiatryonline.org
Objective: In alcohol-dependent patients, alcohol cues evoke increased activation in
mesolimbic brain areas, such as the nucleus accumbens and the amygdala. Moreover …

Hierarchical competitions subserving multi-attribute choice

LT Hunt, RJ Dolan, TEJ Behrens - Nature neuroscience, 2014 - nature.com
Valuation is a key tenet of decision neuroscience, where it is generally assumed that
different attributes of competing options are assimilated into unitary values. Such values are …