Which neuroimaging technique was first widely adopted by consumer psychology researchers to measure emotional responses to products by detecting changes in blood oxygenation in the brain?

The intersection of neuroscience and consumer behavior has transformed how companies understand product preferences. Brain imaging techniques now allow researchers to observe neural responses to products, packaging, and marketing stimuli in real-time. This scientific approach to consumer psychology has led to breakthrough insights about how humans make purchasing decisions at the subconscious level, often revealing disconnects between what consumers say and how their brains actually respond.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

fMRI (Functional Magnetic Resonance Imaging)
EEG (Electroencephalography)
PET (Positron Emission Tomography)
MEG (Magnetoencephalography)