The hidden brain bias that makes some lies so convincing

People are more likely to believe lies when there’s the possibility of a reward. Neuroimaging shows that the brain shifts into reward or risk mode depending on whether the context involves a gain or a loss. Friends show synchronized brain activity that can predict successful deception. Social bonds and incentives can subtly warp how we judge honesty.

from Relationships News -- ScienceDaily https://www.sciencedaily.com/releases/2025/11/251116105629.htm