To overcome situations with conflicting information (e.g., two arrows pointing in different directions) we need to exert cognitive control. We can do this by adapting to the situation immediately after detecting the conflict (i.e., reactive control). However, in situations where there’s much conflict, it is more effective to keep track of previously encountered conflict and use this information to prepare yourself for future conflict (i.e., proactive control). This kind of control requires more attentional resources (i.e., you need to attend and remember the previous conflict situations). It may also require conscious awareness of previous conflict. In this project, we propose a new method to study these different types of control. We will examine how many past events people use (i.e., the “window”) to determine their current control behavior in different conflicting situations. A small window indicates that the control mode is only based on very recent events. A large window indicates that it is also based on events in the more distant past. We expect that this window narrows with increasing attentional load and in unconscious situations. This should also be reflected in brain areas associated to cognitive control, such as the anterior cingulate cortex (ACC) and the dorsolateral prefrontal cortex (dlPFC). The method we propose has not been applied to cognitive control yet, offers high flexibility, and can easily include other factors that might affect cognitive control.
|Effective start/end date||1/10/15 → 30/09/18|
- biologic sciences
Flemish discipline codes
- Social psychology not elsewhere classified