BSc Mathematics/Computer Science (2006), MSc Neuroscience (2008), PhD Neuroscience (2013)
Sir Henry Wellcome Fellow
I am a neuroscientist interested in how the human brain enables us to perform complex types of decisions, for example when desired outcomes are only obtained after delay, physical labour, or sequences of actions. I use brain imaging (fMRI, MEG) as well as causal stimulation techniques (TMS) to study these processes in the healthy human brain.
In my PhD, I was particularly interested in the mechanisms by which decision signals reach motor regions to enable implementation of the resulting actions. In my current postdoctoral fellowship, I am continuing my previous lines of research but I am also planning to study which precise aspects of these computations are impaired in disorders involving abnormal decision-making, such as depression.
Please refer to my personal website (link to the left) for more information.
Model-free decision making is prioritized when learning to avoid harming others
Lockwood PL. et al, (2020), Proceedings of the National Academy of Sciences, 202010890 - 202010890
Polarity of uncertainty representation during exploration and exploitation in ventromedial prefrontal cortex.
Trudel N. et al, (2020), Nat Hum Behav
Global reward state affects learning and activity in raphe nucleus and anterior insula in monkeys.
Wittmann MK. et al, (2020), Nat Commun, 11
Consistent patterns of distractor effects during decision making.
Chau BK. et al, (2020), Elife, 9
Entraining corticocortical plasticity changes oscillatory activity in action control and inhibition
Sel A. et al, (2020)