Schaefer et al (2006) suggest the activity changes in the median frontal gyrus correlate with familiar vs. unfamiliar brands. Unfamiliar brand logos vs strong brands induce activity in changes the inferior frontal gyrus, in the hippocampus and lingual gyrus. Strong vs weak brands induce activity changes in the dorsolateral prefrontal cortex / median frontal gyrus.
Kenning, Plassman and Ahlert (2007) research indicated activity in the striatum correlates with brand loyalty to retail brands.
Hammou, Galib & Melloul (2013) suggest that graphic images resulted from the application of neuromarketing techniques are analysed in order to identify how the brain appointed the areas for attention, emotion, memory and personal implications.