Metacontrol Regulates Creative Thinking: An EEG Complexity Analysis Based on Multiscale Entropy

Area of Science:

• Cognitive Neuroscience
• Neuroscience
• Psychology

Background:

• Creative thinking is linked to metacontrol, but the underlying neural mechanisms remain unclear.
• Understanding the neural basis of metacontrol and creativity is crucial for cognitive science.

Purpose of the Study:

• To investigate the neural basis of metacontrol and creative thinking.
• To explore the relationship between EEG complexity and performance in metacontrol and creative tasks.

Main Methods:

• Assessed electroencephalography (EEG) complexity using multiscale entropy analysis.
• Subjects performed a metacontrol task and an Alternative Uses Task.
• EEG data were analyzed in relation to task performance and creativity levels.

Main Results:

• EEG complexity was significantly higher in individuals with high metacontrol and high creativity.
• Increased EEG complexity at high time scales correlated positively with metacontrol adaptability and creative task performance.
• These findings were observed across multiple electrode sites.

Conclusions:

• Metacontrol and creativity rely on the activation of long-duration neural networks.
• EEG complexity serves as a potential neural marker for both metacontrol and creative abilities.
• This research provides insights into the neural underpinnings of complex cognitive functions.