n a fatlike substance forming a sheath around certain nerve fibers. It is associated with volitional nervous system fibers and is believed to be related to the capacity of nerve structures for rapid transmission of nerve impulses. Various diseases, such as multiple sclerosis, can destroy these myelin wrappings.
Notable Neutrogena spokesmodels include: 1  Mischa Barton, actress (The O.C.) 2  Kristen Bell, actress (Veronica Mars, Heroes, Gossip Girl) 3  Josie Bissett, actress (Melrose Place)  Julie Bowen, actress (Ed, Lost, Boston Legal, Modern 1  Family) Jennifer Freeman, actress (My Wife & Kids)  Jennifer Garner, actress (Alias)
Everything Jana Kramer does is sexy including the Nationwide Insurance commercial. She plays a Catwoman-type anti-thief who replaces stuff thieves are stealing from a home. By the way, Jana is the one singing the Nationwide jingle On Your Side at the end, and thatâs actress Julia Roberts doing the voiceover. Janaâs been doing the jingle since last summer . . . but you probably already knew that. When you watch the VIDEO , itâs only 30 seconds.