Dynamic Office Environments Improve Brain Activity and Attentional Performance Mediated by Increased Motor Activity

Area of Science:

• Neuroscience
• Cognitive Psychology
• Human-Computer Interaction

Background:

• Physical activity benefits brain function, but effects of non-sport gross motor movements are less understood.
• Previous research indicated dynamic working environments positively impact cognitive performance and brain activity.
• The study investigates gross motor movements beyond traditional exercise in office settings.

Purpose of the Study:

• To examine the effects of dynamic versus static office environments on attentional and vigilance performance.
• To analyze the corresponding electroencephalographic (EEG) brain oscillatory patterns.
• To understand how motor activity influences cognitive functions in different work environments.

Main Methods:

• A 2-week intervention study comparing dynamic and static office environments.
• 12 participants in each group performed attentional and vigilance tasks.
• Continuous electroencephalography (EEG) recording from 19 electrodes before, during, and after tasks.

Main Results:

• Significant differences in EEG brain activity were observed between dynamic and static offices.
• Dynamic environments showed increased theta, alpha, beta, and gamma power in specific brain regions during tasks.
• These effects on brain activity intensified after 2 weeks in the dynamic office setting.

Conclusions:

• Dynamic office environments, characterized by increased motor activity, beneficially impact attentional and vigilance performance.
• Observed EEG oscillatory patterns suggest a strong link between motor systems and attentional networks.
• Findings highlight the potential of dynamic workspaces to enhance cognitive functions through integrated motor and cognitive engagement.