Which linguistic device has been proven most effective in creating memorable brand slogans according to neurolinguistic research?

Marketing slogans leverage sophisticated linguistic principles to create brand recognition and emotional connections with consumers. The most successful slogans employ specific phonological, semantic, and rhetorical devices that make them both memorable and persuasive. This trivia question explores how language science informs effective brand communication strategies and reveals which linguistic technique has been empirically shown to create the strongest lasting impression in consumer memory.

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Alliteration (repetition of consonant sounds, e.g., 'PayPal Powers Purchases')
Rhyme schemes (e.g., 'The best part of waking up is Folgers in your cup')
Semantic satiation (repetitive use of brand name, e.g., 'Gillette, Gillette, the best a man can get')
Imperative mood verbs (command forms, e.g., 'Just Do It', 'Think Different')