Carsten Murawski

Individuals with problem gambling and obsessive-compulsive disorder learn through distinct reinforcement mechanisms.

Shinsuke Suzuki, Xiaoliu Zhang, Amir Dezfouli, Leah Braganza, Ben D Fulcher, Linden Parkes, Leonardo F Fontenelle, Ben J Harrison, Carsten Murawski, Murat Yücel, Chao Suo

Journal article  |  2023  |  PLoS Biol

Obsessive-compulsive disorder (OCD) and pathological gambling (PG) are accompanied by deficits in behavioural flexibility. In rein..

Task-independent metrics of computational hardness predict human cognitive performance

Juan Pablo Franco, Karlo Doroc, Nitin Yadav, Peter Bossaerts, Carsten Murawski

Journal article  |  2022  |  SCIENTIFIC REPORTS

The survival of human organisms depends on our ability to solve complex tasks in the face of limited cognitive resources. However,..

Corrigendum: The network structure of impulsive personality and temporal discounting (vol 96, 104166, 2022)

Kristof Keidel, Ulrich Ettinger, Carsten Murawski, Bertalan Polner

Journal article  |  2022  |  JOURNAL OF RESEARCH IN PERSONALITY

The authors regret that an error occurred in the display of data in Fig. 4. In Fig. 4B, in the row entitled "Closeness", two addit..

The network structure of impulsive personality and temporal discounting

Kristof Keidel, Ulrich Ettinger, Carsten Murawski, Bertalan Polner

Journal article  |  2021  |  JOURNAL OF RESEARCH IN PERSONALITY

Impulsivity is an ill-defined umbrella term. Therefore, in addition to factor-analytic models, network models that characterize th..

Generic properties of a computational task predict human effort and performance

Juan Pablo Franco, Nitin Yadav, Peter Bossaerts, Carsten Murawski

Journal article  |  2021  |  JOURNAL OF MATHEMATICAL PSYCHOLOGY

It has been shown that computational hardness of cognitive tasks affects people's effort and ability to solve problems reliably. H..

Individual Differences in Intertemporal Choice

Kristof Keidel, Qendresa Rramani, Bernd Weber, Carsten Murawski, Ulrich Ettinger

Journal article  |  2021  |  Frontiers in Psychology

Intertemporal choice involves deciding between smaller, sooner and larger, later rewards. People tend to prefer smaller rewards th..

Reward Motivation and Cognitive Flexibility in Tau Null-Mutation Mice

Sara Oberrauch, Jeremy A Metha, Maddison L Brian, Samuel A Barnes, Travis J Featherby, Andrew J Lawrence, Daniel Hoyer, Carsten Murawski, Laura H Jacobson

Journal article  |  2021  |  Neurobiology of Aging

The reduction of tau or hyperphosphorylated tau (p-tau) has been proposed as a therapeutic strategy for Alzheimer's disease (AD) a..

THE DO’S AND DON’TS OF BOLSTERING YOUR FINANCIAL RESILIENCE

Carsten Murawski

Scholarly Contribution to Database/Website  |  2020

There are some key steps all Australians can take to bolster their financial resilience as COVID-19 continues to impact on our eco..

Effective brain connectivity at rest is associated with choice-induced preference formation.

Katharina Voigt, Carsten Murawski, Sebastian Speer, Stefan Bode

Journal article  |  2020  |  Human Brain Mapping

Preferences can change as a consequence of making a hard decision whereby the value of chosen options increases and the value of r..

Separating Probability and Reversal Learning in a Novel Probabilistic Reversal Learning Task for Mice

Jeremy A Metha, Maddison L Brian, Sara Oberrauch, Samuel A Barnes, Travis J Featherby, Peter Bossaerts, Carsten Murawski, Daniel Hoyer, Laura H Jacobson

Journal article  |  2020  |  Frontiers in Behavioral Neuroscience

The exploration/exploitation tradeoff – pursuing a known reward vs. sampling from lesser known options in the hope of finding a be..