KANAZAWA, Japan, Dec. 26, 2025 /PRNewswire/ -- Scientists at the Nano Life Science Institute (WPI- NanoLSI), Kanazawa University, have captured real-time images showing how a key brain enzyme organizes itself to help memory formation. Their study, published in Nature Communications, reveals that the enzyme CaMKII forms mixed / subunit structures whose interactions stabilize learning-related signals in neurons. A molecular switch for learning One of the brain's most important enzymes for learning and memory ...