Past work in has provided brief snapshots of the deliberation process at movement onset (go-before-you-know paradigm) or the influence of a decision itself during movement (changes-of-mind). Yet it is unclear whether ongoing deliberation is expressed during online movement.

Across several experiments and computational modelling, we show that ongoing deliberation influences the online control of movement---following movement onset and prior to a decision.

We also found that considering both evidence accumulation and urgency (Trueblood model) was essential to explaining decision times.

Finally, we were also able to provide an alternative interpretation of previous reaching behaviour in the literature by using our decision-making and movement model.

This project was a lot of fun to work on with a great team, including @Jan_Calalo, Truc Ngo, @SethSullivan_ @BuggelnJohn, @RakLokesh, Adam Roth, Mike Carter, @NEneeSW, @JCashaback