Neuroscientists recognized a selected neural mechanism within the human mind that tags info with emotional associations for enhanced reminiscence. The workforce demonstrated that high-frequency mind waves within the amygdala, a hub for emotional processes, and the hippocampus, a hub for reminiscence processes, are essential to enhancing reminiscence for emotional stimuli. Disruptions to this neural mechanism, introduced on both by electrical mind stimulation or melancholy, impair reminiscence particularly for emotional stimuli.