Limbic system

The limbic system is not a unitary system, but consists of different parts that control different things. It plays roles in controlling affective and motivated bahaviours (especially species-typical behaviour), as well as certain forms of memory. It also includes the olfactory bulb, which is responsible for our sense of smell.

Limbic circuit


All parts of the limbic system connect to the hypothalamus, which in turn produces behaviour.