Low, a threat which poses a minimal risk to the victim and public safety. 1  Threat is vague and indirect. 2  Information contained within the threat is inconsistent, implausible or lacks detail. 3  Threat lacks realism.  Content of the threat suggests person is unlikely to carry it out.
The Facial Nerve The facial nerve is complicated. Not only does it control most muscles of the face; this nerve also transmits taste signals from the front of the tongue, conveys parasympathetic fibers that make the eyes tear and mouth salivate, and is responsible for a little bit of sensation around the ear.
From tongue to brainstem. As diagrammed in this image, the three taste nerves and the trigeminal nerve bring their messages to the brainstem, where they combine their signals in areas that are involved with arousal (for example from sleep), and are - according to Antonio Damasio in The Feeling of What Happens - the locus of our sense of core self. Smell and the brain