Research Explorer

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Researcher

William Alexander

Awards & Distinctions

17 Results

2023

Dissociation and integration of outcome and state uncertainty signals in cognitive control

William AlexanderJames DeraeveEliana Vassena

A1 Journal Article in COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE

2022

Independent and interacting value systems for reward and information in the human brain

Irene Cogliati DezzaAxel CleeremansWilliam Alexander

A1 Journal Article in ELIFE

2020

Surprise, value and control in anterior cingulate cortex during speeded decision-making

Eliana VassenaJames DeraeveWilliam Alexander

A1 Journal Article in NATURE HUMAN BEHAVIOUR

2019

Should we control? The interplay between cognitive control and information integration in the resolution of the exploration-exploitation dilemma

Irene Cogliati DezzaAxel CleeremansWilliam Alexander

A1 Journal Article in JOURNAL OF EXPERIMENTAL PSYCHOLOGY-GENERAL

Task-specific prioritization of reward and effort information : novel insights from behavior and computational modeling

Eliana VassenaJames DeraeveWilliam Alexander

A1 Journal Article in COGNITIVE AFFECTIVE & BEHAVIORAL NEUROSCIENCE

The role of the anterior cingulate cortex in prediction error and signaling surprise

William AlexanderJoshua W. Brown

A1 Journal Article in TOPICS IN COGNITIVE SCIENCE

2018

Frontal cortex function as derived from hierarchical predictive coding

William AlexanderJoshua W. Brown

A1 Journal Article in SCIENTIFIC REPORTS

2017

Computational models of anterior cingulate cortex : at the crossroads between prediction and effort

Eliana VassenaClay HolroydWilliam Alexander

A1 Journal Article in FRONTIERS IN NEUROSCIENCE

Foraging value, risk avoidance, and multiple control signals : how the anterior cingulate cortex controls value-based decision-making

Joshua BrownWilliam Alexander

A1 Journal Article in JOURNAL OF COGNITIVE NEUROSCIENCE

Learning the value of information and reward over time when solving exploration-exploitation problems

Irene Cogliati DezzaAngela J. YuAxel CleeremansWilliam Alexander

A1 Journal Article in SCIENTIFIC REPORTS

2016

Distinct regions within medial prefrontal cortex process pain and cognition

Andrew JahnDerek Evan NeeWilliam AlexanderJoshua W. Brown

A1 Journal Article in JOURNAL OF NEUROSCIENCE

2015

Hierarchical error representation: a computational model of anterior cingulate and dorsolateral prefrontal cortex

William AlexanderJoshua Brown

A1 Journal Article in NEURAL COMPUTATION

Reward salience and risk aversion underlie differential ACC activity in substance dependence

William AlexanderRena FukunagaPeter FinnJoshua Brown

A1 Journal Article in NEUROIMAGE-CLINICAL

2014

A general role for medial prefrontal cortex in event prediction

William AlexanderJoshua Brown

A1 Journal Article in FRONTIERS IN COMPUTATIONAL NEUROSCIENCE

Discounting of reward sequences: a test of competing formal models of hyperbolic discounting

Noah ZarrWilliam AlexanderJoshua W Brown

A1 Journal Article in FRONTIERS IN PSYCHOLOGY

Distinct regions of anterior cingulate cortex signal prediction and outcome

Andrew JahnDerek Evan NeeWilliam AlexanderJoshua W Brown

A1 Journal Article in NEUROIMAGE

From conflict management to reward-based decision making: actors and critics in primate medial frontal cortex

Massimo SilvettiWilliam AlexanderTom VergutsJoshua Brown

A1 Journal Article in NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS