Creative challenge: Regular exercising moderates the association between task-related heart rate variability changes...

Area of Science:

• Psychology
• Psychophysiology
• Cognitive Neuroscience

Background:

• Adaptive functioning relies on effective coping with mental challenges.
• Task-related changes in cardiac vagal control, measured by heart rate variability (HRV), reflect adjustment to demands.
• Creativity involves both mental effort and spontaneous thinking, and is linked to exercise and HRV.

Purpose of the Study:

• To investigate the moderating role of regular exercise on the association between task-related HRV changes and creativity.
• To explore how different levels of physical activity influence the relationship between cardiac autonomic function and creative originality.

Main Methods:

• 97 participants reported their exercise habits.
• Electrocardiogram (ECG) was recorded at baseline and during a creativity task.
• Task-related HRV changes were analyzed in relation to originality scores.

Main Results:

• A significant interaction was found between exercise amount and task-related HRV changes on originality.
• Highly exercising individuals showed increased originality with higher HRV increases during the task.
• Sedentary individuals exhibited an opposite association, with lower HRV increases linked to higher originality.

Conclusions:

• Regular exercise may promote creativity through spontaneous thinking modes, indicated by HRV increases.
• Sedentary individuals might achieve creativity through increased mental effort, showing different HRV patterns.
• Higher creativity can be attained via distinct cognitive strategies, influenced by physical activity levels.