The concept of 'neuromarketing' has gained traction in recent years, blending neuroscience with consumer behavior research. By measuring brain activity through functional magnetic resonance imaging (fMRI) or electroencephalography (EEG), researchers aim to predict consumer preferences more accurately than traditional surveys. However, critics argue that the artificial laboratory environment fails to replicate real-world purchasing contexts, where social influences and emotional states play a significant role. Moreover, ethical concerns arise regarding the potential manipulation of subconscious desires. Despite these limitations, neuromarketing offers valuable insights into the neural underpinnings of decision-making, suggesting that many choices are made automatically rather than through deliberate reasoning.