Your sense of smell is unique because it is the only sense that bypasses the brain's usual filtering system and goes directly ...

False-colour positron emission tomography (PET) scan highlighting limbic areas in a human brain. A receptor for the inhibitory ... The function of various parts of the limbic system is to regulate ...

To illustrate his point, he drew an analogy with the human brain, explaining its dual components: the limbic system, responsible for instincts and emotions, and the cortex, which governs rational ...