World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
37
Citations
7986
World Ranking
8699
National Ranking
261

Psychology

D-Index
37
Citations
7978
World Ranking
9078
National Ranking
533

Research.com Recognitions

  • 1999 - Spearman Medal, British Psychological Society

Overview

Simon Killcross is affiliated with the University of New South Wales in Australia and specializes in neuroscience. Their research primarily focuses on cognitive neuroscience, cellular and molecular neuroscience, and behavioral neuroscience, with additional work intersecting social psychology and physiology.

The main research topics covered by Simon Killcross include:

  • Memory and Neural Mechanisms
  • Neuroscience and Neuropharmacology Research
  • Neuroendocrine Regulation and Behavior
  • Stress Responses and Cortisol
  • Neurotransmitter Receptor Influence on Behavior
  • Neural Dynamics and Brain Function
  • Physical Activity and Health

Their work has been published across multiple venues, with frequent publications in the following journals:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • eLife
  • Journal of Neuroscience
  • Frontiers in Behavioral Neuroscience
  • Cerebral Cortex Communications

Several papers illustrate their research contributions, including:

  • "The Mesolimbic Dopamine Activity Signatures of Relapse to Alcohol-Seeking" (2020, Journal of Neuroscience)
  • "Medial Orbitofrontal Cortex Regulates Instrumental Conditioned Punishment, but not Pavlovian Conditioned Fear" (2020, Cerebral Cortex Communications)
  • "Dopamine D1 and D2 Receptors Are Important for Learning About Neutral-Valence Relationships in Sensory Preconditioning" (2021, Frontiers in Behavioral Neuroscience)
  • "Danger Changes the Way the Brain Consolidates Neutral Information; and Does So by Interacting with Processes Involved in the Encoding of That Information" (2023, Journal of Neuroscience)
  • "The Rodent Lateral Orbitofrontal Cortex as an Arbitrator Selecting Between Model-Based and Model-Free Learning Systems" (2021, Behavioral Neuroscience)

Simon Killcross collaborates frequently with a group of co-authors, including:

  • R. Frederick Westbrook
  • Nathan M. Holmes
  • Marios C. Panayi
  • Philip Jean-Richard-dit-Bressel
  • Stephanie Roughley

In recognition of their contributions to psychology and neuroscience, they received the Spearman Medal from the British Psychological Society in 1999.

Best Publications

  • Coordination of Actions and Habits in the Medial Prefrontal Cortex of Rats

    Simon Killcross;Etienne Coutureau

  • Different types of fear-conditioned behaviour mediated by separate nuclei within amygdala

    Simon Killcross;Trevor W. Robbins;Barry J. Everitt

  • Parallel incentive processing: an integrated view of amygdala function.

    Bernard W. Balleine;Simon Killcross

  • Amphetamine Exposure Enhances Habit Formation

    Andrew Nelson;Simon Killcross

  • Inactivation of the infralimbic prefrontal cortex reinstates goal-directed responding in overtrained rats

    Etienne Coutureau;Simon Killcross

  • Dopaminergic Mechanisms in Actions and Habits

    Jeffery R. Wickens;Jon C. Horvitz;Rui M. Costa;Simon Killcross

  • Social Isolation in the Rat Produces Developmentally Specific Deficits in Prepulse Inhibition of the Acoustic Startle Response Without Disrupting Latent Inhibition

    Lawrence Stephen Wilkinson;Simon S. Killcross;Trevor Humby;Frank S. Hall

  • Lesions of the Basolateral Amygdala Disrupt Selective Aspects of Reinforcer Representation in Rats

    Pam Blundell;Geoffrey Hall;Simon Killcross

  • Associative learning mechanisms underpinning the transition from recreational drug use to addiction.

    Lee Hogarth;Bernard W. Balleine;Laura H. Corbit;Simon Killcross

  • A model of differential amygdala activation in psychopathy

    Caroline Moul;Simon Killcross;Mark R. Dadds

  • Impact of adolescent sucrose access on cognitive control, recognition memory, and parvalbumin immunoreactivity

    Amy C Reichelt;Simon Killcross;Luke D. Hambly;Margaret J. Morris

  • Effects of ibotenic acid lesions of the Nucleus Accumbens on instrumental action

    Bernard Balleine;Simon Killcross

  • Inactivation of the prelimbic, but not infralimbic, prefrontal cortex impairs the contextual control of response conflict in rats

    Jean-Philippe Marquis;Simon Killcross;Josephine E. Haddon

  • Behavioral and neurobiological mechanisms of punishment: implications for psychiatric disorders.

    Philip Jean-Richard-Dit-Bressel;Simon Killcross;Gavan P. McNally

  • Lesions of Rat Infralimbic Cortex Enhance Recovery and Reinstatement of an Appetitive Pavlovian Response

    Sarah E.V. Rhodes;Simon Killcross

  • Prefrontal cortex lesions disrupt the contextual control of response conflict.

    Josephine E Haddon;Simon Killcross

  • An Integrated Model of Action Selection: Distinct Modes of Cortical Control of Striatal Decision Making.

    Melissa J. Sharpe;Thomas Stalnaker;Nicolas W. Schuck;Simon Killcross

  • Preserved Sensitivity to Outcome Value after Lesions of the Basolateral Amygdala

    Pam Blundell;Geoffrey Hall;Simon Killcross

  • Posttraining glucocorticoid receptor agonist enhances memory in appetitive and aversive Pavlovian discrete-cue conditioning paradigms.

    Michael Zorawski;Simon Killcross

  • Accelerated habit formation following amphetamine exposure is reversed by D1, but enhanced by D2, receptor antagonists

    Andrew John Dudley Nelson;Simon Killcross

Frequent Co-Authors

Gavan P. McNally
Gavan P. McNally University of New South Wales
Bernard W. Balleine
Bernard W. Balleine University of New South Wales
Trevor W. Robbins
Trevor W. Robbins University of Cambridge
Lawrence Stephen Wilkinson
Lawrence Stephen Wilkinson Cardiff University
Geoffrey Hall
Geoffrey Hall University of York
Barry J. Everitt
Barry J. Everitt University of Cambridge
Etienne Coutureau
Etienne Coutureau Centre national de la recherche scientifique, CNRS
Trevor Humby
Trevor Humby Cardiff University
Bryce Vissel
Bryce Vissel St Vincent's Hospital Sydney
Melissa J. Green
Melissa J. Green University of New South Wales

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