Medical News Observer

Key Points:

• The study recorded the brain activity of 36 participants using EEG while they engaged in handwriting and typing. Showing implications of handwriting on memory.
• The handwriting enhanced theta/alpha connectivity coherence in parietal and central brain regions, which is vital for memory formation and encoding new information.
• Researchers advocate for integrating handwriting in early education to foster optimal brain connectivity for learning.

 

Overview

With the advancement of computers, it is noted that there is decreased handwriting activity. To understand handwriting’s impact on the brain, researchers from the Norwegian University of Science and Technology studied the effects of handwriting and digital typing on the human brain. 

Handwriting Vs. Typing Study

In their study examining the neurological impacts of handwriting versus typewriting, researchers observed significant differences in brain activity among university students. The study recorded the brain activity of 36 participants using a 256-channel EEG sensor array while using a digital pen for handwriting and a keyboard for typing words.

Results

The results revealed that handwriting elicited more complex patterns of brain connectivity, particularly noticeable in the theta/alpha connectivity coherence across parietal and central brain regions. This finding is particularly relevant as these brain areas and connectivity patterns play a crucial role in memory formation and encoding new information, suggesting that handwriting could be more beneficial for learning.

Handwriting For Memory Implications

This study highlights the importance of the physical act of handwriting. The precise control of hand movements required for writing with a pen significantly contributes to developing brain connectivity patterns that foster learning. These insights have substantial implications for educational practices. The researchers advocate for incorporating handwriting activities in early education to establish optimal neuronal connectivity patterns for learning. 

Reference

Van der Weel, F. R. (Ruud), and Audrey L. H. Van der Meer. 2024. “Handwriting but Not Typewriting Leads to Widespread Brain Connectivity: A High-Density EEG Study with Implications for the Classroom.” Frontiers in Psychology 14. https://www.frontiersin.org/articles/10.3389/fpsyg.2023.1219945.