In everyday life, individuals sometimes have to perform precise, or challenging, visual tasks
in upright standing. Upright, one problem to perform precise saccades and fixations is that
the body oscillates continuously in a mainly unpredictable way. Current cognitive models
assume that the central nervous system should divide its attention to perform these 'dual
tasks' because of limited attentional resources (keeping balance and performing the precise
visual task). The problem with the concept of duality is that individuals (need to) succeed in …

In everyday life, individuals sometimes have to perform precise, or challenging, visual tasks
in upright standing. Upright, one problem to perform precise saccades and fixations is that
the body oscillates continuously in a mainly unpredictable way. Current cognitive models
assume that the central nervous system should divide its attention to perform these 'dual
tasks' because of limited attentional resources (keeping balance and performing the precise
visual task). The problem with the concept of duality is that individuals (need to) succeed in …