Petroc Sumner

Based in perception and action and CUBRIC

Research interests

How do visual signals, even ones that we do not consciously perceive, trigger actions? How do we control our behaviour so that we do not reflexively respond when we don't want to? Why do people differ from each other in these basic mechanisms?

Control of basic behaviour can be disrupted by brain damage or degeneration or in mental disorders, and lapses occur often in all of us. Our research aims to help us understand the exact reasons why.

Facilities

We use a range of methods with both healthy volunteers and patients, integrating precise behavioural measures (including eye tracking) with imaging (fMRI and MEG) and spectroscopy.

Available PhD projects

  1. Stratifying psychiatric disorders with cognition, perception and imaging analysis
    For other research projects, please see Dr Sumner's main research page.

Research keywords

Decision, impulsivity, control, inhibition