Topic: theta synchronisation

Adapting one’s decisions to changing contexts is a critical component of flexible behaviour. We recently identified that the orbitofrontal cortex plays an important role in signalling contextual switches in human tactile reversal learning. However, the neurobiological mechanisms that underlie such signals during behavioural flexibility remain unclear. To investigate this, we designed a probabilistic tactile ‘Go/No-go’ reversal learning task and simultaneously recorded brain-wide EEG responses from healthy participants. Participants first learned to associate specific braille stimuli with ‘Go’