The Olfactory Bulb: Function and Characteristics
The ability to detect and react to the smell of a potential threat is a precondition of our and other mammals’ survival. Using a novel technique, researchers have been able to study what happens in the brain when the central nervous system judges a smell to represent danger. The study indicates that negative smells associated with unpleasantness or unease are processed earlier than positive smells and trigger a physical avoidance response.
Read More: https://www.sciencedaily.com/releases/2021/10/211014100139.htm
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