04/23/2026
Worth noting.
A small but groundbreaking study from the Norwegian University of Science and Technology used advanced 256-electrode EEG nets to peek inside our brains while writing. They found when you write words by hand, brain regions light up in elaborate patterns--- connecting visual, motor, and sensory inputs in a symphony of engagement. But when you type those very same words, reaction in these vital areas is more minimal. The physical act of forming letters—feeling the pen, applying pressure, seeing thoughts emerge into unique shapes you create—demands a complex sensorimotor experience that deeply engages your brain, enhancing learning, memory, and even fine motor skills in ways simple key presses just can't replicate.
https://pubmed.ncbi.nlm.nih.gov/38343894/