Short-term memory is electrical; long-term memory is chemical. We can only do three things to increase the transfer of our messages from electrical memory to chemical memory: increase the relevancy of the message, increase the frequency of its repetition, or both. Branding is accomplished only when you have a relevant message that is repeated with enough frequency to become stored in chemical memory.
Brand Content Strategist at Autodesk. The author of Lean Branding and Powering Content.